    * Age adjusted Univariate Survival standard errors.sps.

    * Written by PSKL on 12/03/03.

    * Produce tables of order statistics of survival curves for all values of descriptive variables.
    * Use random censoring to estimate the standard errors.

    Get file = 'D:\Longitudinal Data\Longitudinal Analysis Age group Master 1991 to 2001.sav'.

    * Censor the proportion prreatt of all non-returners at the end of the observation period (instead of earlier).

    Set seed = 20030312.
    select if (recid=1).
    compute random=uniform(1).
    if (reint=0 and random<prreatt) time=yrmoda(2001,12,31)-yrmoda(1899,12,31)- doplacn.

    * Supplementary variables.

    * Create additional variables.

    Compute chpaygra=chpaygr.
    If (chpaygr=0 and chgepay=0) chpaygra=3.
    If (chpaygr=0 and chgepay=1) chpaygra=4.

    compute Montplac=XDATE.Month((doplacn + YRMODA(1899,12,31))*24*60*60).

    Variable labels chpaygra 'change of charge-paying'
      montplac 'month of restoration placement'.

    Value labels montplac
     1 'January'
     2 'February'
     3 'March'
     4 'April'
     5 'May'
     6 'June'
     7 'July'
     8 'August'
     9 'September'
     10 'October'
     11 'November'
     12 'December'
     /chpaygra
     -1 'not applicable'
      0 'no change'
      1 'non-paying to paying'
      2 'paying to non-paying'
      3 'no change non-payer'
      4 'no change full payer'.

    * First check overall survival.

    KM
      time  /STATUS=reint(1)
        /PRINT MEAN
        /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95)
        /Save se (seall).

# Kaplan-Meier

Notes
Output Created | 13-MAR-2003 18:36:06
Comments |
Input | Data | D:\Longitudinal Data\Longitudinal Analysis Age group Master 1991 to 2001.sav
Filter | <none>
Weight | <none>
Split File | <none>
N of Rows in Working Data File | 503965
Syntax | KM time /STATUS=reint(1) /PRINT MEAN /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95) /Save se (seall).
Resources | Elapsed Time | 0:01:49.86

     Survival Analysis for TIME     Time to reintervention

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2537.92                2.76     (  2532.51,   2543.34 )
     (Limited to   4016.0 )
     Median:    3005.00               14.34     (  2976.89,   3033.11 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3772.00      3005.00      2432.00      1965.00      1563.00      1231.00
     Standard Error        .            .            .            .          14.34         9.93         7.59         5.91         4.55

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              949.00       709.00       500.00       321.00       168.00
     Standard Error       3.53         2.72         2.04         1.42          .

    * Standard descriptive variables.

    KM
      time by quadrant /STATUS=reint(1)
        /PRINT MEAN
        /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95)
        /TEST=LOGRANK
        /Save se (sequad).

# Kaplan-Meier

Notes
Output Created | 13-MAR-2003 18:37:57
Comments |
Input | Data | D:\Longitudinal Data\Longitudinal Analysis Age group Master 1991 to 2001.sav
Filter | <none>
Weight | <none>
Split File | <none>
N of Rows in Working Data File | 503965
Syntax | KM time by quadrant /STATUS=reint(1) /PRINT MEAN /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95) /TEST=LOGRANK /Save se (sequad).
Resources | Elapsed Time | 0:03:06.74

     Survival Analysis for TIME     Time to reintervention

     Factor QUADRANT = LL

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2561.77                5.98     (  2550.06,   2573.49 )
     (Limited to   4016.0 )
     Median:    3107.00               32.64     (  3043.02,   3170.98 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3898.00      3107.00      2534.00      2038.00      1611.00      1257.00
     Standard Error        .            .            .            .          32.64        22.39        17.59        13.65        10.42

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              963.00       716.00       504.00       323.00       174.00
     Standard Error       7.91         6.00         4.47         3.06          .

     Survival Analysis for TIME     Time to reintervention

     Factor QUADRANT = LR

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2566.14                6.04     (  2554.31,   2577.98 )
     (Limited to   4016.0 )
     Median:    3148.00                 .       (      .  ,       .   )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .            .        3148.00      2499.00      1999.00      1592.00      1250.00
     Standard Error        .            .            .            .            .          24.23        17.40        13.23        10.17

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              966.00       725.00       511.00       331.00       175.00
     Standard Error       7.78         6.03         4.53         3.15          .

     Survival Analysis for TIME     Time to reintervention

     Factor QUADRANT = UL

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2513.33                5.11     (  2503.31,   2523.35 )
     (Limited to   4016.0 )
     Median:    2901.00               23.73     (  2854.49,   2947.51 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3584.00      2901.00      2360.00      1909.00      1534.00      1206.00
     Standard Error        .            .            .            .          23.73        17.30        13.25        10.43         8.25

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              931.00       698.00       492.00       313.00       162.00
     Standard Error       6.36         4.93         3.75         2.63          .

     Survival Analysis for TIME     Time to reintervention

     Factor QUADRANT = UR

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2524.77                5.18     (  2514.61,   2534.92 )
     (Limited to   4016.0 )
     Median:    2937.00               25.37     (  2887.28,   2986.72 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3661.00      2937.00      2379.00      1940.00      1541.00      1220.00
     Standard Error        .            .            .            .          25.37        17.73        13.68        10.85         8.28

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              945.00       706.00       499.00       315.00       164.00
     Standard Error       6.51         5.05         3.85         2.70          .

     Survival Analysis for TIME     Time to reintervention

                               Total       Number        Number         Percent
                                           Events       Censored       Censored

      QUADRANT       LL       108335        34515         73820           68.14
      QUADRANT       LR       106001        33724         72277           68.19
      QUADRANT       UL       146427        48704         97723           66.74
      QUADRANT       UR       143202        47093         96109           67.11

    Overall                   503965       164036        339929           67.45

     Test Statistics for Equality of Survival Distributions for QUADRANT

                   Statistic        df       Significance

     Log Rank          58.03        3           .0000

    KM
      time by tooth /STATUS=reint(1)
        /PRINT MEAN
        /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95)
        /TEST=LOGRANK
        /Save se (setoot).

# Kaplan-Meier

Notes
Output Created | 13-MAR-2003 18:41:04
Comments |
Input | Data | D:\Longitudinal Data\Longitudinal Analysis Age group Master 1991 to 2001.sav
Filter | <none>
Weight | <none>
Split File | <none>
N of Rows in Working Data File | 503965
Syntax | KM time by tooth /STATUS=reint(1) /PRINT MEAN /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95) /TEST=LOGRANK /Save se (setoot).
Resources | Elapsed Time | 0:01:48.81

     Survival Analysis for TIME     Time to reintervention

     Factor TOOTH = 1

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2310.64                9.69     (  2291.64,   2329.63 )
     (Limited to   4016.0 )
     Median:    2286.00               31.09     (  2225.07,   2346.93 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .        3452.00      2819.00      2286.00      1864.00      1497.00      1180.00       933.00
     Standard Error        .            .            .          41.63        31.09        23.79        19.36        14.92        11.33

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              720.00       540.00       376.00       224.00       126.00
     Standard Error       8.88         6.99         5.56         3.67          .

     Survival Analysis for TIME     Time to reintervention

     Factor TOOTH = 2

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2365.17               10.13     (  2345.30,   2385.03 )
     (Limited to   4016.0 )
     Median:    2440.00               34.89     (  2371.61,   2508.39 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .        3718.00      2985.00      2440.00      1987.00      1586.00      1275.00      1004.00
     Standard Error        .            .            .          49.53        34.89        27.58        21.45        16.38        12.97

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              778.00       580.00       406.00       243.00       139.00
     Standard Error      10.13         7.99         6.30         4.14          .

     Survival Analysis for TIME     Time to reintervention

     Factor TOOTH = 3

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2362.99                9.34     (  2344.70,   2381.29 )
     (Limited to   4016.0 )
     Median:    2394.00               32.77     (  2329.76,   2458.24 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .        3749.00      2963.00      2394.00      1941.00      1561.00      1268.00      1009.00
     Standard Error        .            .            .          47.86        32.77        24.70        18.70        14.32        11.45

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              792.00       598.00       427.00       279.00       167.00
     Standard Error       9.10         7.25         5.53         3.72          .

     Survival Analysis for TIME     Time to reintervention

     Factor TOOTH = 4

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2581.82                7.90     (  2566.35,   2597.30 )
     (Limited to   4016.0 )
     Median:    3196.00                 .       (      .  ,       .   )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .            .        3196.00      2561.00      2077.00      1663.00      1300.00
     Standard Error        .            .            .            .            .          31.26        22.79        18.11        14.27

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              996.00       735.00       518.00       332.00       173.00
     Standard Error      11.01         8.34         6.11         4.25          .

     Survival Analysis for TIME     Time to reintervention

     Factor TOOTH = 5

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2567.78                7.15     (  2553.77,   2581.79 )
     (Limited to   4016.0 )
     Median:    3124.00               37.94     (  3049.63,   3198.37 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3857.00      3124.00      2526.00      2039.00      1637.00      1286.00
     Standard Error        .            .            .            .          37.94        27.26        20.36        15.86        12.61

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              987.00       734.00       517.00       329.00       172.00
     Standard Error       9.76         7.42         5.54         3.87          .

     Survival Analysis for TIME     Time to reintervention

     Factor TOOTH = 6

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2503.40                5.91     (  2491.81,   2514.99 )
     (Limited to   4016.0 )
     Median:    2843.00               25.91     (  2792.22,   2893.78 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3493.00      2843.00      2331.00      1896.00      1513.00      1197.00
     Standard Error        .            .            .            .          25.91        19.05        15.13        11.95         9.19

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              931.00       702.00       496.00       320.00       165.00
     Standard Error       7.13         5.60         4.28         3.03          .

     Survival Analysis for TIME     Time to reintervention

     Factor TOOTH = 7

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2648.52                6.15     (  2636.47,   2660.57 )
     (Limited to   4016.0 )
     Median:    3475.00                 .       (      .  ,       .   )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .            .        3475.00      2781.00      2273.00      1803.00      1422.00
     Standard Error        .            .            .            .            .          27.54        20.12        15.95        12.11

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value             1097.00       824.00       581.00       372.00       183.00
     Standard Error       9.30         7.17         5.43         3.87          .

     Survival Analysis for TIME     Time to reintervention

     Factor TOOTH = 8

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2905.29               10.32     (  2885.07,   2925.51 )
     (Limited to   4015.0 )
     Median:        .                   .       (      .  ,       .   )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .            .            .            .        3417.00      2546.00      1933.00
     Standard Error        .            .            .            .            .            .            .          53.41        34.48

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value             1467.00      1075.00       750.00       472.00       227.00
     Standard Error      24.52        18.08        13.09         9.21          .

     Survival Analysis for TIME     Time to reintervention

                                Total        Number         Number          Percent
                                             Events        Censored        Censored

      TOOTH           1         42951         15977          26974            62.80
      TOOTH           2         38636         14008          24628            63.74
      TOOTH           3         45558         16481          29077            63.82
      TOOTH           4         61012         19353          41659            68.28
      TOOTH           5         74079         23817          50262            67.85
      TOOTH           6        111553         36804          74749            67.01
      TOOTH           7         98862         29760          69102            69.90
      TOOTH           8         31314          7836          23478            74.98

    Overall                    503965        164036         339929            67.45

     Test Statistics for Equality of Survival Distributions for TOOTH

                   Statistic        df       Significance

     Log Rank        2984.26        7           .0000

    KM
      time by maintrt /STATUS=reint(1)
        /PRINT MEAN
        /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95)
        /TEST=LOGRANK
        /Save se (setrt).

# Kaplan-Meier

Notes
Output Created | 13-MAR-2003 18:42:54
Comments |
Input | Data | D:\Longitudinal Data\Longitudinal Analysis Age group Master 1991 to 2001.sav
Filter | <none>
Weight | <none>
Split File | <none>
N of Rows in Working Data File | 503965
Syntax | KM time by maintrt /STATUS=reint(1) /PRINT MEAN /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95) /TEST=LOGRANK /Save se (setrt).
Resources | Elapsed Time | 0:02:13.48

     Survival Analysis for TIME     Time to reintervention

     Factor MAINTRT = Single surface amalgam

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2885.35                6.61     (  2872.40,   2898.31 )
     (Limited to   4016.0 )
     Median:        .                   .       (      .  ,       .   )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .            .            .        3985.00      3090.00      2457.00      1930.00
     Standard Error        .            .            .            .            .            .          40.00        26.69        20.10

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value             1479.00      1105.00       778.00       498.00       242.00
     Standard Error      15.15        11.40         8.49         6.06          .

     Survival Analysis for TIME     Time to reintervention

     Factor MAINTRT = Two surface amalgam, not MO or DO

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2595.22               14.72     (  2566.36,   2624.08 )
     (Limited to   4015.0 )
     Median:    3298.00                 .       (      .  ,       .   )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .            .        3298.00      2604.00      2070.00      1673.00      1299.00
     Standard Error        .            .            .            .            .          63.65        44.19        33.76        27.43

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              996.00       751.00       548.00       350.00       182.00
     Standard Error      20.33        14.93        11.62         8.64          .

     Survival Analysis for TIME     Time to reintervention

     Factor MAINTRT = MO or DO amalgam

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2630.54                5.01     (  2620.72,   2640.36 )
     (Limited to   4016.0 )
     Median:    3302.00                 .       (      .  ,       .   )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .            .        3302.00      2693.00      2199.00      1778.00      1412.00
     Standard Error        .            .            .            .            .          20.28        15.25        12.00         9.48

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value             1100.00       828.00       588.00       378.00       186.00
     Standard Error       7.43         5.82         4.42         3.21          .

     Survival Analysis for TIME     Time to reintervention

     Factor MAINTRT = MOD amalgam

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2446.56                7.86     (  2431.15,   2461.97 )
     (Limited to   4016.0 )
     Median:    2656.00               30.73     (  2595.78,   2716.22 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .        3956.00      3259.00      2656.00      2172.00      1779.00      1415.00      1126.00
     Standard Error        .            .            .          41.03        30.73        22.80        18.33        14.75        11.12

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              885.00       664.00       469.00       300.00       155.00
     Standard Error       8.89         7.19         5.48         3.90          .

     Survival Analysis for TIME     Time to reintervention

     Factor MAINTRT = Tunnel amalgam

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2748.32              113.95     (  2524.98,   2971.67 )
     (Limited to   3961.0 )
     Median:        .                   .       (      .  ,       .   )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .            .            .        3131.00      2222.00      2048.00      1733.00
     Standard Error        .            .            .            .            .            .         376.94       192.19       206.55

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value             1429.00      1061.00       743.00       613.00       195.00
     Standard Error     187.21       181.50       105.01       102.35          .

     Survival Analysis for TIME     Time to reintervention

     Factor MAINTRT = Composite resin

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2400.61                5.74     (  2389.35,   2411.87 )
     (Limited to   4016.0 )
     Median:    2539.00               21.57     (  2496.72,   2581.28 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .        3928.00      3123.00      2539.00      2062.00      1650.00      1316.00      1034.00
     Standard Error        .            .            .          32.39        21.57        16.46        12.74         9.74         7.50

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              803.00       595.00       418.00       260.00       152.00
     Standard Error       5.86         4.60         3.48         2.28          .

     Survival Analysis for TIME     Time to reintervention

     Factor MAINTRT = Glass ionomer

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2227.70                7.99     (  2212.05,   2243.36 )
     (Limited to   4015.0 )
     Median:    2073.00               22.08     (  2029.72,   2116.28 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .        3123.00      2539.00      2073.00      1681.00      1345.00      1069.00       844.00
     Standard Error        .            .            .          29.16        22.08        17.59        13.87        10.68         8.32

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              652.00       490.00       355.00       211.00       123.00
     Standard Error       6.49         4.93         4.03         2.80          .

     Survival Analysis for TIME     Time to reintervention

     Factor MAINTRT = Root filling

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2502.00               18.08     (  2466.57,   2537.44 )
     (Limited to   4014.0 )
     Median:    2993.00               77.51     (  2841.08,   3144.92 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .        3974.00      3598.00      2993.00      2479.00      1979.00      1526.00      1169.00
     Standard Error        .            .            .          83.48        77.51        62.72        53.51        41.92        31.63

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              859.00       631.00       413.00       236.00       101.00
     Standard Error      23.16        17.14        13.12         8.55          .

     Survival Analysis for TIME     Time to reintervention

                                                    Total  Number   Number    Percent
                                                           Events  Censored  Censored

      MAINTRT   Single surface amalgam              76418   19400    57018      74.61
      MAINTRT   Two surface amalgam, not MO or DO   16680    5414    11266      67.54
      MAINTRT   MO or DO amalgam                   147087   45216   101871      69.26
      MAINTRT   MOD amalgam                         60295   21444    38851      64.43
      MAINTRT   Tunnel amalgam                        284      74      210      73.94
      MAINTRT   Composite resin                    127375   43526    83849      65.83
      MAINTRT   Glass ionomer                       63549   24947    38602      60.74
      MAINTRT   Root filling                        12277    4015     8262      67.30

    Overall                                        503965  164036   339929      67.45

     Test Statistics for Equality of Survival Distributions for MAINTRT

                   Statistic        df       Significance

     Log Rank        5891.45        7           .0000

    KM
      time by dentsex /STATUS=reint(1)
        /PRINT MEAN
        /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95)
        /TEST=LOGRANK
        /Save se (sedsex).

# Kaplan-Meier

Notes
Output Created | 13-MAR-2003 18:45:07
Comments |
Input | Data | D:\Longitudinal Data\Longitudinal Analysis Age group Master 1991 to 2001.sav
Filter | <none>
Weight | <none>
Split File | <none>
N of Rows in Working Data File | 503965
Syntax | KM time by dentsex /STATUS=reint(1) /PRINT MEAN /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95) /TEST=LOGRANK /Save se (sedsex).
Resources | Elapsed Time | 0:03:22.40

     Survival Analysis for TIME     Time to reintervention

     Factor DENTSEX = F

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2552.45                6.14     (  2540.41,   2564.49 )
     (Limited to   4016.0 )
     Median:    3064.00               33.65     (  2998.05,   3129.95 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3846.00      3064.00      2484.00      2019.00      1593.00      1256.00
     Standard Error        .            .            .            .          33.65        22.57        17.34        13.52        10.12

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              968.00       720.00       501.00       314.00       161.00
     Standard Error       7.87         6.10         4.58         3.14          .

     Survival Analysis for TIME     Time to reintervention

     Factor DENTSEX = M

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2534.15                3.10     (  2528.08,   2540.22 )
     (Limited to   4016.0 )
     Median:    2988.00               15.86     (  2956.91,   3019.09 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3751.00      2988.00      2416.00      1952.00      1555.00      1224.00
     Standard Error        .            .            .            .          15.86        11.02         8.42         6.58         5.09

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              944.00       707.00       500.00       322.00       170.00
     Standard Error       3.94         3.04         2.28         1.61          .

     Survival Analysis for TIME     Time to reintervention

                                Total        Number         Number          Percent
                                             Events        Censored        Censored

      DENTSEX         F        110529         33813          76716            69.41
      DENTSEX         M        393436        130223         263213            66.90

    Overall                    503965        164036         339929            67.45

     Test Statistics for Equality of Survival Distributions for DENTSEX

                   Statistic        df       Significance

     Log Rank           6.09        1           .0136

    KM
      time by region /STATUS=reint(1)
        /PRINT MEAN
        /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95)
        /TEST=LOGRANK
        /Save se (sereg).

# Kaplan-Meier

Notes
Output Created | 13-MAR-2003 18:48:32
Comments |
Input | Data | D:\Longitudinal Data\Longitudinal Analysis Age group Master 1991 to 2001.sav
Filter | <none>
Weight | <none>
Split File | <none>
N of Rows in Working Data File | 503965
Syntax | KM time by region /STATUS=reint(1) /PRINT MEAN /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95) /TEST=LOGRANK /Save se (sereg).
Resources | Elapsed Time | 0:02:06.23

     Survival Analysis for TIME     Time to reintervention

     Factor REGION = London

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2527.86                6.70     (  2514.74,   2540.99 )
     (Limited to   4016.0 )
     Median:    2948.00               34.80     (  2879.80,   3016.20 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3743.00      2948.00      2401.00      1933.00      1525.00      1200.00
     Standard Error        .            .            .            .          34.80        23.42        18.42        14.16        10.53

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              932.00       707.00       506.00       337.00       180.00
     Standard Error       7.96         6.14         4.59         3.28          .

     Survival Analysis for TIME     Time to reintervention

     Factor REGION = South

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2528.94                6.30     (  2516.58,   2541.29 )
     (Limited to   4016.0 )
     Median:    2996.00               31.95     (  2933.38,   3058.62 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3727.00      2996.00      2410.00      1947.00      1538.00      1203.00
     Standard Error        .            .            .            .          31.95        22.68        17.26        13.57        10.31

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              924.00       691.00       486.00       314.00       168.00
     Standard Error       7.86         6.00         4.50         3.10          .

     Survival Analysis for TIME     Time to reintervention

     Factor REGION = Central

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2558.47                4.81     (  2549.04,   2567.89 )
     (Limited to   4016.0 )
     Median:    3087.00               26.37     (  3035.32,   3138.68 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3893.00      3087.00      2501.00      2017.00      1603.00      1253.00
     Standard Error        .            .            .            .          26.37        17.93        13.75        10.77         8.26

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              967.00       722.00       509.00       323.00       170.00
     Standard Error       6.29         4.86         3.68         2.57          .

     Survival Analysis for TIME     Time to reintervention

     Factor REGION = North

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2508.97                5.66     (  2497.88,   2520.07 )
     (Limited to   4015.0 )
     Median:    2882.00               26.34     (  2830.38,   2933.62 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3570.00      2882.00      2331.00      1901.00      1526.00      1218.00
     Standard Error        .            .            .            .          26.34        18.84        14.26        11.22         9.00

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              932.00       692.00       485.00       301.00       157.00
     Standard Error       7.29         5.57         4.24         2.93          .

     Survival Analysis for TIME     Time to reintervention

     Factor REGION = Wales

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2587.82               10.60     (  2567.05,   2608.60 )
     (Limited to   4016.0 )
     Median:    3128.00               57.41     (  3015.48,   3240.52 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3956.00      3128.00      2580.00      2101.00      1704.00      1341.00
     Standard Error        .            .            .            .          57.41        38.88        30.22        24.01        19.39

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value             1035.00       757.00       529.00       336.00       171.00
     Standard Error      15.39        11.89         8.60         5.97          .

     Survival Analysis for TIME     Time to reintervention

                                  Total      Number       Number        Percent
                                             Events      Censored      Censored

      REGION        London        92761       28732        64029          69.03
      REGION        South         97135       31909        65226          67.15
      REGION        Central      163451       53089       110362          67.52
      REGION        North        117022       39697        77325          66.08
      REGION        Wales         33596       10609        22987          68.42

    Overall                      503965      164036       339929          67.45

     Test Statistics for Equality of Survival Distributions for REGION

                   Statistic        df       Significance

     Log Rank          74.00        4           .0000

    KM
      time by fluoride /STATUS=reint(1)
        /PRINT MEAN
        /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95)
        /TEST=LOGRANK
        /Save se (sefluo).

# Kaplan-Meier

Notes
Output Created | 13-MAR-2003 18:50:40
Comments |
Input | Data | D:\Longitudinal Data\Longitudinal Analysis Age group Master 1991 to 2001.sav
Filter | <none>
Weight | <none>
Split File | <none>
N of Rows in Working Data File | 503965
Syntax | KM time by fluoride /STATUS=reint(1) /PRINT MEAN /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95) /TEST=LOGRANK /Save se (sefluo).
Resources | Elapsed Time | 0:02:40.13

     Survival Analysis for TIME     Time to reintervention

     Factor FLUORIDE = no fluoride

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2537.21                3.24     (  2530.86,   2543.57 )
     (Limited to   4016.0 )
     Median:    3013.00               16.94     (  2979.80,   3046.20 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3773.00      3013.00      2425.00      1962.00      1560.00      1225.00
     Standard Error        .            .            .            .          16.94        11.75         8.86         6.95         5.34

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              945.00       707.00       498.00       320.00       169.00
     Standard Error       4.11         3.17         2.38         1.66          .

     Survival Analysis for TIME     Time to reintervention

     Factor FLUORIDE = some fluoride

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2539.88                5.29     (  2529.51,   2550.24 )
     (Limited to   4016.0 )
     Median:    2998.00               26.84     (  2945.39,   3050.61 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3754.00      2998.00      2443.00      1974.00      1573.00      1245.00
     Standard Error        .            .            .            .          26.84        18.72        14.57        11.27         8.74

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              959.00       717.00       506.00       322.00       168.00
     Standard Error       6.86         5.28         4.00         2.80          .

     Survival Analysis for TIME     Time to reintervention

                                      Total     Number      Number       Percent
                                                Events     Censored     Censored

      FLUORIDE     no fluoride       368430     119509      248921         67.56
      FLUORIDE     some fluoride     135535      44527       91008         67.15

    Overall                          503965     164036      339929         67.45

     Test Statistics for Equality of Survival Distributions for FLUORIDE

                   Statistic        df       Significance

     Log Rank            .60        1           .4402

    KM
      time by dentstat /STATUS=reint(1)
        /PRINT MEAN
        /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95)
        /TEST=LOGRANK
        /Save se (sedst).

# Kaplan-Meier

Notes
Output Created | 13-MAR-2003 18:53:23
Comments |
Input | Data | D:\Longitudinal Data\Longitudinal Analysis Age group Master 1991 to 2001.sav
Filter | <none>
Weight | <none>
Split File | <none>
N of Rows in Working Data File | 503965
Syntax | KM time by dentstat /STATUS=reint(1) /PRINT MEAN /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95) /TEST=LOGRANK /Save se (sedst).
Resources | Elapsed Time | 0:02:16.07

     Survival Analysis for TIME     Time to reintervention

     Factor DENTSTAT = principal

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2535.57                2.82     (  2530.05,   2541.10 )
     (Limited to   4016.0 )
     Median:    2997.00               14.50     (  2968.59,   3025.41 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3757.00      2997.00      2423.00      1959.00      1557.00      1225.00
     Standard Error        .            .            .            .          14.50        10.07         7.70         6.03         4.64

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              945.00       707.00       499.00       320.00       169.00
     Standard Error       3.59         2.77         2.08         1.46          .

     Survival Analysis for TIME     Time to reintervention

     Factor DENTSTAT = assistant

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2547.18               19.85     (  2508.27,   2586.10 )
     (Limited to   4010.0 )
     Median:    3023.00               89.25     (  2848.07,   3197.93 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3546.00      3023.00      2526.00      2040.00      1653.00      1288.00
     Standard Error        .            .            .            .          89.25        71.65        55.12        41.65        32.14

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              992.00       749.00       516.00       320.00       165.00
     Standard Error      22.95        17.72        13.52         8.91          .

     Survival Analysis for TIME     Time to reintervention

     Factor DENTSTAT = VDP

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2639.77               21.24     (  2598.14,   2681.40 )
     (Limited to   4014.0 )
     Median:    3649.00              117.38     (  3418.93,   3879.07 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3978.00      3649.00      2771.00      2229.00      1780.00      1389.00
     Standard Error        .            .            .            .         117.38       112.98        70.72        52.72        38.28

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value             1094.00       826.00       552.00       334.00       156.00
     Standard Error      28.16        23.78        18.36        12.01          .

     Survival Analysis for TIME     Time to reintervention

                                    Total      Number       Number        Percent
                                               Events      Censored      Censored

      DENTSTAT      principal      478499      157524       320975          67.08
      DENTSTAT      assistant       15249        3765        11484          75.31
      DENTSTAT      VDP             10217        2747         7470          73.11

    Overall                        503965      164036       339929          67.45

     Test Statistics for Equality of Survival Distributions for DENTSTAT

                   Statistic        df       Significance

     Log Rank          26.78        2           .0000

    KM
      time by counqual /STATUS=reint(1)
        /PRINT MEAN
        /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95)
        /TEST=LOGRANK
        /Save se (secoqu).

# Kaplan-Meier

Notes
Output Created | 13-MAR-2003 18:55:42
Comments |
Input | Data | D:\Longitudinal Data\Longitudinal Analysis Age group Master 1991 to 2001.sav
Filter | <none>
Weight | <none>
Split File | <none>
N of Rows in Working Data File | 503965
Syntax | KM time by counqual /STATUS=reint(1) /PRINT MEAN /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95) /TEST=LOGRANK /Save se (secoqu).
Resources | Elapsed Time | 0:03:33.16

     Survival Analysis for TIME     Time to reintervention

     Factor COUNQUAL = England

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2531.64                3.19     (  2525.39,   2537.88 )
     (Limited to   4016.0 )
     Median:    2980.00               16.17     (  2948.31,   3011.69 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3731.00      2980.00      2407.00      1955.00      1550.00      1219.00
     Standard Error        .            .            .            .          16.17        11.19         8.59         6.83         5.21

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              942.00       705.00       497.00       316.00       167.00
     Standard Error       4.02         3.12         2.38         1.65          .

     Survival Analysis for TIME     Time to reintervention

     Factor COUNQUAL = Other UK

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2530.17                7.87     (  2514.74,   2545.60 )
     (Limited to   4016.0 )
     Median:    2988.00               38.83     (  2911.90,   3064.10 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3724.00      2988.00      2439.00      1937.00      1548.00      1232.00
     Standard Error        .            .            .            .          38.83        28.37        22.07        16.19        12.81

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              943.00       697.00       480.00       310.00       167.00
     Standard Error      10.34         8.02         5.83         3.88          .

     Survival Analysis for TIME     Time to reintervention

     Factor COUNQUAL = Other Europe

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2533.44               11.98     (  2509.95,   2556.93 )
     (Limited to   4016.0 )
     Median:    3010.00               65.78     (  2881.07,   3138.93 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3773.00      3010.00      2423.00      1938.00      1560.00      1238.00
     Standard Error        .            .            .            .          65.78        45.22        32.54        23.74        19.06

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              933.00       702.00       497.00       310.00       167.00
     Standard Error      14.67        10.54         8.12         5.51          .

     Survival Analysis for TIME     Time to reintervention

     Factor COUNQUAL = Outside Europe

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2677.09               12.25     (  2653.08,   2701.11 )
     (Limited to   4016.0 )
     Median:    3651.00                 .       (      .  ,       .   )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .            .        3651.00      2897.00      2382.00      1859.00      1451.00
     Standard Error        .            .            .            .            .          60.87        43.36        34.85        25.18

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value             1112.00       830.00       596.00       389.00       194.00
     Standard Error      18.78        13.78        10.05         7.39          .

     Survival Analysis for TIME     Time to reintervention

     Factor COUNQUAL = Other

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2468.56               20.54     (  2428.31,   2508.82 )
     (Limited to   4016.0 )
     Median:    2703.00               87.54     (  2531.42,   2874.58 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3358.00      2703.00      2182.00      1806.00      1454.00      1127.00
     Standard Error        .            .            .            .          87.54        61.52        46.19        40.23        31.02

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              878.00       678.00       490.00       340.00       187.00
     Standard Error      22.39        17.45        13.19         9.54          .

     Survival Analysis for TIME     Time to reintervention

                                       Total     Number      Number       Percent
                                                 Events     Censored     Censored

      COUNQUAL     England            371243     123530      247713         66.73
      COUNQUAL     Other UK            60673      20234       40439         66.65
      COUNQUAL     Other Europe        33843       9533       24310         71.83
      COUNQUAL     Outside Europe      28818       7615       21203         73.58
      COUNQUAL     Other                9388       3124        6264         66.72

    Overall                           503965     164036      339929         67.45

     Test Statistics for Equality of Survival Distributions for COUNQUAL

                   Statistic        df       Significance

     Log Rank         166.40        4           .0000

    KM
      time by chgepay /STATUS=reint(1)
        /PRINT MEAN
        /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95)
        /TEST=LOGRANK
        /Save se (sechpy).

# Kaplan-Meier

Notes
Output Created | 13-MAR-2003 18:59:17
Comments |
Input | Data | D:\Longitudinal Data\Longitudinal Analysis Age group Master 1991 to 2001.sav
Filter | <none>
Weight | <none>
Split File | <none>
N of Rows in Working Data File | 503965
Syntax | KM time by chgepay /STATUS=reint(1) /PRINT MEAN /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95) /TEST=LOGRANK /Save se (sechpy).
Resources | Elapsed Time | 0:02:49.46

     Survival Analysis for TIME     Time to reintervention

     Factor CHGEPAY = Non-payer

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2489.40                4.94     (  2479.71,   2499.08 )
     (Limited to   4016.0 )
     Median:    2810.00               21.94     (  2767.00,   2853.00 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3475.00      2810.00      2287.00      1855.00      1489.00      1169.00
     Standard Error        .            .            .            .          21.94        15.89        12.20         9.69         7.59

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              906.00       672.00       475.00       300.00       161.00
     Standard Error       5.89         4.58         3.42         2.36          .

     Survival Analysis for TIME     Time to reintervention

     Factor CHGEPAY = Full charge Payer

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2560.47                3.34     (  2553.93,   2567.01 )
     (Limited to   4016.0 )
     Median:    3090.00               18.36     (  3054.01,   3125.99 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3899.00      3090.00      2503.00      2017.00      1600.00      1260.00
     Standard Error        .            .            .            .          18.36        12.51         9.61         7.42         5.68

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              971.00       727.00       514.00       331.00       174.00
     Standard Error       4.38         3.37         2.54         1.79          .

     Survival Analysis for TIME     Time to reintervention

                                        Total    Number     Number      Percent
                                                 Events    Censored    Censored

      CHGEPAY     Non-payer            164888     54088     110800        67.20
      CHGEPAY     Full charge Payer    339077    109948     229129        67.57

    Overall                            503965    164036     339929        67.45

     Test Statistics for Equality of Survival Distributions for CHGEPAY

                   Statistic        df       Significance

     Log Rank         152.16        1           .0000

    KM
      time by patsex /STATUS=reint(1)
        /PRINT MEAN
        /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95)
        /TEST=LOGRANK
        /Save se (sepsex).

# Kaplan-Meier

Notes
Output Created | 13-MAR-2003 19:02:10
Comments |
Input | Data | D:\Longitudinal Data\Longitudinal Analysis Age group Master 1991 to 2001.sav
Filter | <none>
Weight | <none>
Split File | <none>
N of Rows in Working Data File | 503965
Syntax | KM time by patsex /STATUS=reint(1) /PRINT MEAN /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95) /TEST=LOGRANK /Save se (sepsex).
Resources | Elapsed Time | 0:03:53.23

     Survival Analysis for TIME     Time to reintervention

     Factor PATSEX = F

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2540.83                3.82     (  2533.35,   2548.32 )
     (Limited to   4016.0 )
     Median:    3052.00               20.86     (  3011.11,   3092.89 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3852.00      3052.00      2448.00      1972.00      1561.00      1224.00
     Standard Error        .            .            .            .          20.86        14.23        10.68         8.30         6.34

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              940.00       697.00       483.00       302.00       160.00
     Standard Error       4.91         3.81         2.87         1.92          .

     Survival Analysis for TIME     Time to reintervention

     Factor PATSEX = M

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2534.53                4.01     (  2526.68,   2542.38 )
     (Limited to   4016.0 )
     Median:    2955.00               19.54     (  2916.70,   2993.30 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3678.00      2955.00      2414.00      1959.00      1564.00      1237.00
     Standard Error        .            .            .            .          19.54        13.78        10.78         8.46         6.55

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              957.00       722.00       518.00       340.00       178.00
     Standard Error       5.07         3.87         2.91         2.11          .

     Survival Analysis for TIME     Time to reintervention

                                Total        Number         Number          Percent
                                             Events        Censored        Censored

      PATSEX          F        262780         86016         176764            67.27
      PATSEX          M        241185         78020         163165            67.65

    Overall                    503965        164036         339929            67.45

     Test Statistics for Equality of Survival Distributions for PATSEX

                   Statistic        df       Significance

     Log Rank           1.04        1           .3087

    KM
      time by yearplac /STATUS=reint(1)
        /PRINT MEAN
        /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95)
        /TEST=LOGRANK
        /Save se (seypla).

# Kaplan-Meier

Notes
Output Created | 13-MAR-2003 19:06:06
Comments |
Input | Data | D:\Longitudinal Data\Longitudinal Analysis Age group Master 1991 to 2001.sav
Filter | <none>
Weight | <none>
Split File | <none>
N of Rows in Working Data File | 503965
Syntax | KM time by yearplac /STATUS=reint(1) /PRINT MEAN /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95) /TEST=LOGRANK /Save se (seypla).
Resources | Elapsed Time | 0:03:35.44

     Survival Analysis for TIME     Time to reintervention

     Factor YEARPLAC = 1991.00

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2594.02                7.31     (  2579.70,   2608.34 )
     (Limited to   4016.0 )
     Median:    3122.00               34.95     (  3053.49,   3190.51 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3924.00      3122.00      2562.00      2092.00      1675.00      1321.00
     Standard Error        .            .            .            .          34.95        25.75        21.40        17.80        13.77

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value             1045.00       803.00       587.00       391.00       203.00
     Standard Error      10.52         8.50         6.72         5.13          .

     Survival Analysis for TIME     Time to reintervention

     Factor YEARPLAC = 1992.00

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2435.83                6.44     (  2423.20,   2448.45 )
     (Limited to   3651.0 )
     Median:    3187.00                 .       (      .  ,       .   )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .            .        3187.00      2601.00      2115.00      1709.00      1357.00
     Standard Error        .            .            .            .            .          26.42        21.24        17.28        14.25

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value             1048.00       791.00       581.00       380.00       192.00
     Standard Error      11.37         8.53         6.61         5.12          .

     Survival Analysis for TIME     Time to reintervention

     Factor YEARPLAC = 1993.00

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2232.27                5.85     (  2220.81,   2243.74 )
     (Limited to   3286.0 )
     Median:    3089.00                 .       (      .  ,       .   )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .            .        3089.00      2526.00      2051.00      1645.00      1295.00
     Standard Error        .            .            .            .            .          26.06        21.36        17.54        14.10

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value             1002.00       739.00       540.00       344.00       181.00
     Standard Error      11.34         8.57         6.45         4.83          .

     Survival Analysis for TIME     Time to reintervention

     Factor YEARPLAC = 1994.00

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2028.79                5.13     (  2018.73,   2038.84 )
     (Limited to   2919.0 )
     Median:        .                   .       (      .  ,       .   )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .            .            .        2432.00      1979.00      1568.00      1248.00
     Standard Error        .            .            .            .            .            .          20.96        16.97        13.29

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              964.00       725.00       509.00       329.00       171.00
     Standard Error      10.73         8.47         6.48         4.59          .

     Survival Analysis for TIME     Time to reintervention

     Factor YEARPLAC = 1995.00

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      1828.22                4.50     (  1819.41,   1837.04 )
     (Limited to   2555.0 )
     Median:        .                   .       (      .  ,       .   )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .            .            .        2380.00      1917.00      1538.00      1225.00
     Standard Error        .            .            .            .            .            .          21.02        16.55        13.09

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              960.00       717.00       509.00       323.00       174.00
     Standard Error      10.69         8.65         6.66         4.66          .

     Survival Analysis for TIME     Time to reintervention

     Factor YEARPLAC = 1996.00

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      1621.61                3.82     (  1614.11,   1629.10 )
     (Limited to   2190.0 )
     Median:        .                   .       (      .  ,       .   )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .            .            .            .        1911.00      1522.00      1204.00
     Standard Error        .            .            .            .            .            .            .          17.18        13.63

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              931.00       692.00       485.00       308.00       161.00
     Standard Error      11.03         8.72         6.62         4.63          .

     Survival Analysis for TIME     Time to reintervention

     Factor YEARPLAC = 1997.00

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      1403.52                3.04     (  1397.56,   1409.49 )
     (Limited to   1825.0 )
     Median:        .                   .       (      .  ,       .   )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .            .            .            .            .        1525.00      1183.00
     Standard Error        .            .            .            .            .            .            .            .          14.18

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              908.00       683.00       475.00       306.00       163.00
     Standard Error      10.71         8.41         6.47         4.44          .

     Survival Analysis for TIME     Time to reintervention

     Factor YEARPLAC = 1998.00

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      1161.78                2.33     (  1157.21,   1166.35 )
     (Limited to   1459.0 )
     Median:        .                   .       (      .  ,       .   )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .            .            .            .            .            .        1146.00
     Standard Error        .            .            .            .            .            .            .            .            .

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              869.00       638.00       445.00       281.00       148.00
     Standard Error      10.91         8.32         6.15         4.25          .

     Survival Analysis for TIME     Time to reintervention

     Factor YEARPLAC = 1999.00

              Survival Time    Standard Error   95% Confidence Interval

     Mean:       911.99                1.64     (   908.77,    915.21 )
     (Limited to   1095.0 )
     Median:        .                   .       (      .  ,       .   )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .            .            .            .            .            .            .
     Standard Error        .            .            .            .            .            .            .            .            .

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              870.00       627.00       431.00       268.00       141.00
     Standard Error        .           8.70         6.25         4.21          .

     Survival Analysis for TIME     Time to reintervention

     Factor YEARPLAC = 2000.00

              Survival Time    Standard Error   95% Confidence Interval

     Mean:       640.49                 .99     (   638.56,    642.43 )
     (Limited to   730.00 )
     Median:        .                   .       (      .  ,       .   )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .            .            .            .            .            .            .
     Standard Error        .            .            .            .            .            .            .            .            .

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value                 .         645.00       432.00       257.00       135.00
     Standard Error        .            .           6.88         4.37          .

     Survival Analysis for TIME     Time to reintervention

     Factor YEARPLAC = 2001.00

              Survival Time    Standard Error   95% Confidence Interval

     Mean:       339.71                 .43     (   338.86,    340.56 )
     (Limited to   363.00 )
     Median:        .                   .       (      .  ,       .   )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .            .            .            .            .            .            .
     Standard Error        .            .            .            .            .            .            .            .            .

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value                 .            .            .         287.00       140.00
     Standard Error        .            .            .            .            .

     Survival Analysis for TIME     Time to reintervention

                                   Total      Number       Number        Percent
                                              Events      Censored      Censored

      YEARPLAC       1991.00       50661       21827        28834          56.92
      YEARPLAC       1992.00       51825       21610        30215          58.30
      YEARPLAC       1993.00       49672       20346        29326          59.04
      YEARPLAC       1994.00       48979       19559        29420          60.07
      YEARPLAC       1995.00       46229       17658        28571          61.80
      YEARPLAC       1996.00       44240       15779        28461          64.33
      YEARPLAC       1997.00       44354       14391        29963          67.55
      YEARPLAC       1998.00       43931       12765        31166          70.94
      YEARPLAC       1999.00       42713       10301        32412          75.88
      YEARPLAC       2000.00       41581        7161        34420          82.78
      YEARPLAC       2001.00       39780        2639        37141          93.37

    Overall                       503965      164036       339929          67.45

     Test Statistics for Equality of Survival Distributions for YEARPLAC

                   Statistic        df       Significance

     Log Rank         437.39        10          .0000

    KM
      time by dentexp /STATUS=reint(1)
        /PRINT MEAN
        /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95)
        /TEST=LOGRANK
        /Save se (sedexp).

# Kaplan-Meier

Notes
Output Created | 13-MAR-2003 19:09:45
Comments |
Input | Data | D:\Longitudinal Data\Longitudinal Analysis Age group Master 1991 to 2001.sav
Filter | <none>
Weight | <none>
Split File | <none>
N of Rows in Working Data File | 503965
Syntax | KM time by dentexp /STATUS=reint(1) /PRINT MEAN /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95) /TEST=LOGRANK /Save se (sedexp).
Resources | Elapsed Time | 0:04:43.61

     Survival Analysis for TIME     Time to reintervention

     Factor DENTEXP = less than 10

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2598.26                4.71     (  2589.03,   2607.48 )
     (Limited to   4016.0 )
     Median:    3246.00                 .       (      .  ,       .   )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .            .        3246.00      2624.00      2135.00      1697.00      1332.00
     Standard Error        .            .            .            .            .          18.86        14.23        11.27         8.56

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value             1030.00       772.00       542.00       336.00       168.00
     Standard Error       6.53         5.06         3.89         2.71          .

     Survival Analysis for TIME     Time to reintervention

     Factor DENTEXP = 10 to 19

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2552.76                4.77     (  2543.42,   2562.11 )
     (Limited to   4016.0 )
     Median:    3075.00               25.68     (  3024.66,   3125.34 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3858.00      3075.00      2481.00      2000.00      1589.00      1250.00
     Standard Error        .            .            .            .          25.68        17.76        13.49        10.45         8.11

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              957.00       712.00       502.00       322.00       169.00
     Standard Error       6.32         4.80         3.58         2.50          .

     Survival Analysis for TIME     Time to reintervention

     Factor DENTEXP = 20 to 29

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2460.95                5.79     (  2449.60,   2472.30 )
     (Limited to   4016.0 )
     Median:    2723.00               25.63     (  2672.77,   2773.23 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3409.00      2723.00      2189.00      1771.00      1415.00      1114.00
     Standard Error        .            .            .            .          25.63        18.22        13.72        10.82         8.41

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              864.00       647.00       459.00       299.00       166.00
     Standard Error       6.54         5.10         3.81         2.64          .

     Survival Analysis for TIME     Time to reintervention

     Factor DENTEXP =  30 or more

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2451.74                9.11     (  2433.89,   2469.59 )
     (Limited to   4015.0 )
     Median:    2671.00               36.41     (  2599.63,   2742.37 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3283.00      2671.00      2186.00      1772.00      1411.00      1112.00
     Standard Error        .            .            .            .          36.41        27.12        21.56        17.09        12.96

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              869.00       655.00       471.00       316.00       175.00
     Standard Error      10.03         7.86         5.84         4.16          .

     Survival Analysis for TIME     Time to reintervention

                                     Total     Number      Number       Percent
                                               Events     Censored     Censored

      DENTEXP      less than 10     177369      53915      123454         69.60
      DENTEXP      10 to 19         164456      54231      110225         67.02
      DENTEXP      20 to 29         114942      39715       75227         65.45
      DENTEXP       30 or more       47169      16164       31005         65.73

    Overall                         503936     164025      339911         67.45

     Test Statistics for Equality of Survival Distributions for DENTEXP

                   Statistic        df       Significance

     Log Rank         476.33        3           .0000

    KM
      time by dentage /STATUS=reint(1)
        /PRINT MEAN
        /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95)
        /TEST=LOGRANK
        /Save se (sedage).

# Kaplan-Meier

Notes
Output Created | 13-MAR-2003 19:14:32
Comments |
Input | Data | D:\Longitudinal Data\Longitudinal Analysis Age group Master 1991 to 2001.sav
Filter | <none>
Weight | <none>
Split File | <none>
N of Rows in Working Data File | 503965
Syntax | KM time by dentage /STATUS=reint(1) /PRINT MEAN /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95) /TEST=LOGRANK /Save se (sedage).
Resources | Elapsed Time | 0:05:09.05

     Survival Analysis for TIME     Time to reintervention

     Factor DENTAGE = under 30

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2603.96                6.26     (  2591.70,   2616.23 )
     (Limited to   4016.0 )
     Median:    3261.00                 .       (      .  ,       .   )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .            .        3261.00      2631.00      2153.00      1714.00      1347.00
     Standard Error        .            .            .            .            .          25.01        18.78        15.14        11.53

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value             1044.00       783.00       542.00       334.00       166.00
     Standard Error       8.79         6.97         5.39         3.68          .

     Survival Analysis for TIME     Time to reintervention

     Factor DENTAGE = 30 to 39

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2576.05                4.61     (  2567.02,   2585.07 )
     (Limited to   4016.0 )
     Median:    3147.00                 .       (      .  ,       .   )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .            .        3147.00      2568.00      2067.00      1646.00      1295.00
     Standard Error        .            .            .            .            .          17.59        13.64        10.49         8.16

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              993.00       738.00       522.00       329.00       170.00
     Standard Error       6.32         4.78         3.61         2.54          .

     Survival Analysis for TIME     Time to reintervention

     Factor DENTAGE = 40 to 49

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2501.21                5.32     (  2490.79,   2511.63 )
     (Limited to   4016.0 )
     Median:    2887.00               25.69     (  2836.65,   2937.35 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3609.00      2887.00      2318.00      1865.00      1488.00      1165.00
     Standard Error        .            .            .            .          25.69        18.34        13.71        10.70         8.31

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              899.00       665.00       473.00       307.00       167.00
     Standard Error       6.46         4.94         3.61         2.54          .

     Survival Analysis for TIME     Time to reintervention

     Factor DENTAGE = 50 or older

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2445.88                6.60     (  2432.94,   2458.81 )
     (Limited to   4016.0 )
     Median:    2646.00               27.36     (  2592.37,   2699.63 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3292.00      2646.00      2141.00      1737.00      1396.00      1106.00
     Standard Error        .            .            .            .          27.36        19.73        14.99        11.80         9.23

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              863.00       653.00       469.00       313.00       174.00
     Standard Error       7.18         5.61         4.22         3.00          .

     Survival Analysis for TIME     Time to reintervention

                                      Total      Number       Number        Percent
                                                 Events      Censored      Censored

      DENTAGE       under 30          98082       30140        67942          69.27
      DENTAGE       30 to 39         179331       57144       122187          68.13
      DENTAGE       40 to 49         136235       45726        90509          66.44
      DENTAGE       50 or older       90317       31026        59291          65.65

    Overall                          503965      164036       339929          67.45

     Test Statistics for Equality of Survival Distributions for DENTAGE

                   Statistic        df       Significance

     Log Rank         445.19        3           .0000

    KM
      time by patagegr /STATUS=reint(1)
        /PRINT MEAN
        /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95)
        /TEST=LOGRANK
        /Save se (sepage).

# Kaplan-Meier

Notes
Output Created | 13-MAR-2003 19:19:44
Comments |
Input | Data | D:\Longitudinal Data\Longitudinal Analysis Age group Master 1991 to 2001.sav
Filter | <none>
Weight | <none>
Split File | <none>
N of Rows in Working Data File | 503965
Syntax | KM time by patagegr /STATUS=reint(1) /PRINT MEAN /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95) /TEST=LOGRANK /Save se (sepage).
Resources | Elapsed Time | 0:08:23.73

     Survival Analysis for TIME     Time to reintervention

     Factor PATAGEGR = 18 or 19

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2874.76               15.85     (  2843.69,   2905.82 )
     (Limited to   4016.0 )
     Median:        .                   .       (      .  ,       .   )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .            .            .        3589.00      2896.00      2370.00      1942.00
     Standard Error        .            .            .            .            .            .          76.05        53.13        40.96

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value             1544.00      1165.00       844.00       569.00       296.00
     Standard Error      34.15        26.95        19.76        14.73          .

     Survival Analysis for TIME     Time to reintervention

     Factor PATAGEGR = 20 to 29

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2812.38                5.82     (  2800.96,   2823.79 )
     (Limited to   4016.0 )
     Median:        .                   .       (      .  ,       .   )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .            .            .        3365.00      2745.00      2225.00      1758.00
     Standard Error        .            .            .            .            .            .          24.81        19.27        14.71

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value             1394.00      1062.00       763.00       504.00       242.00
     Standard Error      11.11         8.94         6.78         5.10          .

     Survival Analysis for TIME     Time to reintervention

     Factor PATAGEGR = 30 to 39

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2672.48                5.58     (  2661.55,   2683.41 )
     (Limited to   4016.0 )
     Median:    3548.00                 .       (      .  ,       .   )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .            .        3548.00      2860.00      2324.00      1879.00      1472.00
     Standard Error        .            .            .            .            .          25.95        18.55        14.68        11.65

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value             1138.00       856.00       599.00       380.00       185.00
     Standard Error       8.77         6.84         5.22         3.69          .

     Survival Analysis for TIME     Time to reintervention

     Factor PATAGEGR = 40 to 49

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2524.71                5.96     (  2513.02,   2536.40 )
     (Limited to   4016.0 )
     Median:    2954.00               30.19     (  2894.84,   3013.16 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3718.00      2954.00      2390.00      1937.00      1548.00      1212.00
     Standard Error        .            .            .            .          30.19        20.68        15.77        12.55         9.82

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              933.00       693.00       483.00       307.00       158.00
     Standard Error       7.58         5.91         4.41         3.05          .

     Survival Analysis for TIME     Time to reintervention

     Factor PATAGEGR = 50 to 59

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2312.24                7.15     (  2298.24,   2326.25 )
     (Limited to   4016.0 )
     Median:    2261.00               22.65     (  2216.60,   2305.40 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .        3522.00      2792.00      2261.00      1847.00      1477.00      1194.00       938.00
     Standard Error        .            .            .          33.18        22.65        17.43        13.62        10.55         8.45

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              729.00       552.00       390.00       243.00       133.00
     Standard Error       6.44         5.11         4.07         2.79          .

     Survival Analysis for TIME     Time to reintervention

     Factor PATAGEGR = 60 to 69

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2212.68                8.89     (  2195.25,   2230.11 )
     (Limited to   4016.0 )
     Median:    2023.00               23.73     (  1976.48,   2069.52 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .        3113.00      2468.00      2023.00      1632.00      1302.00      1052.00       823.00
     Standard Error        .            .            .          33.48        23.73        19.21        14.55        11.32         9.29

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              630.00       472.00       347.00       210.00       125.00
     Standard Error       7.14         5.23         4.22         3.00          .

     Survival Analysis for TIME     Time to reintervention

     Factor PATAGEGR = 70 to 79

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2072.19               12.84     (  2047.03,   2097.36 )
     (Limited to   4011.0 )
     Median:    1719.00               29.49     (  1661.20,   1776.80 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .        3252.00      2606.00      2132.00      1719.00      1373.00      1113.00       905.00       725.00
     Standard Error        .            .          51.40        36.92        29.49        22.22        16.20        12.67        10.52

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              561.00       417.00       306.00       193.00       116.00
     Standard Error       8.70         6.51         5.04         3.57          .

     Survival Analysis for TIME     Time to reintervention

     Factor PATAGEGR = 80 or older

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2065.71               34.90     (  1997.31,   2134.12 )
     (Limited to   4003.0 )
     Median:    1625.00               81.27     (  1465.71,   1784.29 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .        3430.00      2709.00      2206.00      1625.00      1298.00      1026.00       839.00       658.00
     Standard Error        .            .         141.44       113.48        81.27        48.87        34.87        25.24        20.12

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              525.00       399.00       291.00       193.00       117.00
     Standard Error      15.04        12.11         9.24         6.54          .

     Survival Analysis for TIME     Time to reintervention

                                      Total      Number       Number        Percent
                                                 Events      Censored      Censored

      PATAGEGR      18 or 19          13723        3429        10294          75.01
      PATAGEGR      20 to 29         103303       27191        76112          73.68
      PATAGEGR      30 to 39         118869       35234        83635          70.36
      PATAGEGR      40 to 49         105398       35443        69955          66.37
      PATAGEGR      50 to 59          78419       29248        49171          62.70
      PATAGEGR      60 to 69          51081       20346        30735          60.17
      PATAGEGR      70 to 79          26509       10874        15635          58.98
      PATAGEGR      80 or older        6663        2271         4392          65.92

    Overall                          503965      164036       339929          67.45

     Test Statistics for Equality of Survival Distributions for PATAGEGR

                   Statistic        df       Significance

     Log Rank        8980.88        7           .0000

    KM
      time by chdentgr /STATUS=reint(1)
        /PRINT MEAN
        /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95)
        /TEST=LOGRANK
        /Save se (sechde).

# Kaplan-Meier

Notes
Output Created | 13-MAR-2003 19:28:11
Comments |
Input | Data | D:\Longitudinal Data\Longitudinal Analysis Age group Master 1991 to 2001.sav
Filter | <none>
Weight | <none>
Split File | <none>
N of Rows in Working Data File | 503965
Syntax | KM time by chdentgr /STATUS=reint(1) /PRINT MEAN /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95) /TEST=LOGRANK /Save se (sechde).
Resources | Elapsed Time | 0:09:36.89

     Survival Analysis for TIME     Time to reintervention

     Factor CHDENTGR = not applicable

    >Warning # 20077.  Command name: KM
    >Survival estimates cannot be computed since all observations are censored.

     Survival Analysis for TIME     Time to reintervention

     Factor CHDENTGR = no change

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2556.17                4.93     (  2546.51,   2565.83 )
     (Limited to   4016.0 )
     Median:    3254.00                 .       (      .  ,       .   )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .            .        3254.00      2524.00      1982.00      1548.00      1194.00
     Standard Error        .            .            .            .            .          22.22        14.91        10.73         7.83

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              908.00       657.00       445.00       272.00       154.00
     Standard Error       5.89         4.51         3.27         2.05          .

     Survival Analysis for TIME     Time to reintervention

     Factor CHDENTGR = changed

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2448.25                3.47     (  2441.45,   2455.05 )
     (Limited to   4016.0 )
     Median:    2698.00               13.80     (  2670.96,   2725.04 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3339.00      2698.00      2192.00      1767.00      1403.00      1103.00
     Standard Error        .            .            .            .          13.80        10.46         8.36         6.67         5.26

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              847.00       625.00       433.00       270.00       145.00
     Standard Error       4.22         3.35         2.56         1.73          .

     Survival Analysis for TIME     Time to reintervention

                                       Total     Number      Number       Percent
                                                 Events     Censored     Censored

      CHDENTGR     not applicable      69385          0       69385        100.00
      CHDENTGR     no change          185387      56763      128624         69.38
      CHDENTGR     changed            249193     107273      141920         56.95

    Overall                           503965     164036      339929         67.45

     Test Statistics for Equality of Survival Distributions for CHDENTGR

                   Statistic        df       Significance

     Log Rank       10514.75        2           .0000

    KM
      time by chpaygr /STATUS=reint(1)
        /PRINT MEAN
        /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95)
        /TEST=LOGRANK
        /Save se (sechpa).

# Kaplan-Meier

Notes
Output Created | 13-MAR-2003 19:37:52
Comments |
Input | Data | D:\Longitudinal Data\Longitudinal Analysis Age group Master 1991 to 2001.sav
Filter | <none>
Weight | <none>
Split File | <none>
N of Rows in Working Data File | 503965
Syntax | KM time by chpaygr /STATUS=reint(1) /PRINT MEAN /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95) /TEST=LOGRANK /Save se (sechpa).
Resources | Elapsed Time | 0:10:38.64

     Survival Analysis for TIME     Time to reintervention

     Factor CHPAYGR = not applicable

    >Warning # 20077.  Command name: KM
    >Survival estimates cannot be computed since all observations are censored.

     Survival Analysis for TIME     Time to reintervention

     Factor CHPAYGR = no change

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2492.04                3.31     (  2485.56,   2498.52 )
     (Limited to   4016.0 )
     Median:    2885.00               16.22     (  2853.20,   2916.80 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3629.00      2885.00      2319.00      1849.00      1465.00      1141.00
     Standard Error        .            .            .            .          16.22        11.45         8.65         6.61         5.11

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              873.00       639.00       435.00       267.00       148.00
     Standard Error       3.97         3.12         2.33         1.50          .

     Survival Analysis for TIME     Time to reintervention

     Factor CHPAYGR = non-paying to paying

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2468.44                6.89     (  2454.93,   2481.95 )
     (Limited to   4016.0 )
     Median:    2781.00               29.53     (  2723.13,   2838.87 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3472.00      2781.00      2248.00      1820.00      1438.00      1114.00
     Standard Error        .            .            .            .          29.53        21.49        17.09        14.03        10.98

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              854.00       620.00       429.00       267.00       141.00
     Standard Error       8.66         6.82         5.05         3.45          .

     Survival Analysis for TIME     Time to reintervention

     Factor CHPAYGR = paying to non-paying

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2433.01                8.71     (  2415.94,   2450.09 )
     (Limited to   4016.0 )
     Median:    2587.00               31.78     (  2524.71,   2649.29 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3197.00      2587.00      2128.00      1726.00      1383.00      1106.00
     Standard Error        .            .            .            .          31.78        24.32        20.07        15.93        12.61

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              866.00       644.00       464.00       302.00       167.00
     Standard Error      10.52         8.40         6.36         4.65          .

     Survival Analysis for TIME     Time to reintervention

                                           Total    Number     Number      Percent
                                                    Events    Censored    Censored

      CHPAYGR     not applicable           69385         0      69385       100.00
      CHPAYGR     no change               334466    120239     214227        64.05
      CHPAYGR     non-paying to paying     62927     26864      36063        57.31
      CHPAYGR     paying to non-paying     37187     16933      20254        54.47

    Overall                               503965    164036     339929        67.45

     Test Statistics for Equality of Survival Distributions for CHPAYGR

                   Statistic        df       Significance

     Log Rank       10309.65        3           .0000

    KM
      time by intgrp /STATUS=reint(1)
        /PRINT MEAN
        /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95)
        /TEST=LOGRANK
        /Save se (seint).

# Kaplan-Meier

Notes
Output Created | 13-MAR-2003 19:48:35
Comments |
Input | Data | D:\Longitudinal Data\Longitudinal Analysis Age group Master 1991 to 2001.sav
Filter | <none>
Weight | <none>
Split File | <none>
N of Rows in Working Data File | 503965
Syntax | KM time by intgrp /STATUS=reint(1) /PRINT MEAN /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95) /TEST=LOGRANK /Save se (seint).
Resources | Elapsed Time | 0:10:55.48

     Survival Analysis for TIME     Time to reintervention

     Factor INTGRP = under 150 days

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      1930.65                6.99     (  1916.94,   1944.36 )
     (Limited to   4016.0 )
     Median:    1456.00               13.18     (  1430.16,   1481.84 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .        2757.00      2225.00      1806.00      1456.00      1177.00       952.00       756.00       588.00
     Standard Error        .          32.21        22.03        16.90        13.18        10.13         8.07         6.59         5.29

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              445.00       324.00       213.00       135.00        64.00
     Standard Error       4.16         3.34         2.41         1.59          .

     Survival Analysis for TIME     Time to reintervention

     Factor INTGRP = 150 to 249 days

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2488.15                3.82     (  2480.66,   2495.63 )
     (Limited to   4016.0 )
     Median:    2846.00               18.56     (  2809.62,   2882.38 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3607.00      2846.00      2283.00      1834.00      1454.00      1140.00
     Standard Error        .            .            .            .          18.56        12.84         9.75         7.58         5.87

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              875.00       645.00       448.00       283.00       167.00
     Standard Error       4.62         3.60         2.67         1.72          .

     Survival Analysis for TIME     Time to reintervention

     Factor INTGRP = 250 to 399 days

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2736.86                6.33     (  2724.45,   2749.27 )
     (Limited to   4016.0 )
     Median:    3775.00                 .       (      .  ,       .   )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .            .        3775.00      3029.00      2479.00      2017.00      1606.00
     Standard Error        .            .            .            .            .          33.04        22.76        17.72        14.10

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value             1251.00       960.00       697.00       460.00       259.00
     Standard Error      10.76         8.21         6.40         4.57          .

     Survival Analysis for TIME     Time to reintervention

     Factor INTGRP = 400 days or longer

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      3047.02                7.14     (  3033.03,   3061.02 )
     (Limited to   4016.0 )
     Median:        .                   .       (      .  ,       .   )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .            .            .            .        3467.00      2913.00      2423.00
     Standard Error        .            .            .            .            .            .            .          30.97        24.63

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value             1951.00      1517.00      1147.00       817.00       507.00
     Standard Error      20.26        15.63        11.57         8.52          .

     Survival Analysis for TIME     Time to reintervention

                                         Total    Number     Number      Percent
                                                  Events    Censored    Censored

      INTGRP      under 150 days         80430     37319      43111        53.60
      INTGRP      150 to 249 days       247270     88726     158544        64.12
      INTGRP      250 to 399 days        88108     25230      62878        71.36
      INTGRP      400 days or longer     63100     12761      50339        79.78

    Overall                             478908    164036     314872        65.75

     Test Statistics for Equality of Survival Distributions for INTGRP

                   Statistic        df       Significance

     Log Rank       17239.47        3           .0000

    KM
      time by feesgrp /STATUS=reint(1)
        /PRINT MEAN
        /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95)
        /TEST=LOGRANK
        /Save se (sefees).

# Kaplan-Meier

Notes
Output Created | 13-MAR-2003 19:59:36
Comments |
Input | Data | D:\Longitudinal Data\Longitudinal Analysis Age group Master 1991 to 2001.sav
Filter | <none>
Weight | <none>
Split File | <none>
N of Rows in Working Data File | 503965
Syntax | KM time by feesgrp /STATUS=reint(1) /PRINT MEAN /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95) /TEST=LOGRANK /Save se (sefees).
Resources | Elapsed Time | 0:05:06.20

     Survival Analysis for TIME     Time to reintervention

     Factor FEESGRP = under £30

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      3168.26                5.12     (  3158.23,   3178.28 )
     (Limited to   4016.0 )
     Median:        .                   .       (      .  ,       .   )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .            .            .            .            .        3704.00      2971.00
     Standard Error        .            .            .            .            .            .            .            .          27.87

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value             2343.00      1760.00      1221.00       747.00       364.00
     Standard Error      20.91        16.55        12.57         8.53          .

     Survival Analysis for TIME     Time to reintervention

     Factor FEESGRP = £30 to £79.99

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2502.25                3.80     (  2494.81,   2509.70 )
     (Limited to   4016.0 )
     Median:    2820.00               16.51     (  2787.63,   2852.37 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3480.00      2820.00      2317.00      1894.00      1524.00      1213.00
     Standard Error        .            .            .            .          16.51        11.92         9.43         7.51         5.94

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              942.00       710.00       498.00       320.00       171.00
     Standard Error       4.71         3.74         2.87         1.99          .

     Survival Analysis for TIME     Time to reintervention

     Factor FEESGRP = £80 or more

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      1941.83                5.68     (  1930.70,   1952.95 )
     (Limited to   4016.0 )
     Median:    1493.00                9.90     (  1473.60,   1512.40 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .        2664.00      2183.00      1805.00      1493.00      1233.00      1018.00       833.00       668.00
     Standard Error        .          22.86        16.43        12.52         9.90         7.85         6.28         5.20         4.18

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              532.00       397.00       281.00       187.00        99.00
     Standard Error       3.49         2.92         2.16         1.57          .

     Survival Analysis for TIME     Time to reintervention

                                      Total     Number      Number       Percent
                                                Events     Censored     Censored

      FEESGRP      under £30         103750      20276       83474         80.46
      FEESGRP      £30 to £79.99     250783      87891      162892         64.95
      FEESGRP      £80 or more       124375      55869       68506         55.08

    Overall                          478908     164036      314872         65.75

     Test Statistics for Equality of Survival Distributions for FEESGRP

                   Statistic        df       Significance

     Log Rank       24802.11        2           .0000

    * Now analyse the new variables.

    KM
      time by montplac /STATUS=reint(1)
        /PRINT MEAN
        /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95)
        /TEST=LOGRANK
        /Save se (sempla).

# Kaplan-Meier

Notes
Output Created | 13-MAR-2003 20:04:49
Comments |
Input | Data | D:\Longitudinal Data\Longitudinal Analysis Age group Master 1991 to 2001.sav
Filter | <none>
Weight | <none>
Split File | <none>
N of Rows in Working Data File | 503965
Syntax | KM time by montplac /STATUS=reint(1) /PRINT MEAN /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95) /TEST=LOGRANK /Save se (sempla).
Resources | Elapsed Time | 0:01:59.18

     Survival Analysis for TIME     Time to reintervention

     Factor MONTPLAC = January

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2511.52                9.23     (  2493.43,   2529.61 )
     (Limited to   4016.0 )
     Median:    2915.00               45.53     (  2825.77,   3004.23 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3665.00      2915.00      2345.00      1900.00      1519.00      1196.00
     Standard Error        .            .            .            .          45.53        31.92        23.92        18.89        15.16

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              909.00       681.00       484.00       312.00       166.00
     Standard Error      11.68         8.66         6.57         4.61          .

     Survival Analysis for TIME     Time to reintervention

     Factor MONTPLAC = February

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2532.13                9.35     (  2513.81,   2550.46 )
     (Limited to   3986.0 )
     Median:    3058.00               48.64     (  2962.66,   3153.34 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3772.00      3058.00      2449.00      1998.00      1574.00      1233.00
     Standard Error        .            .            .            .          48.64        34.78        26.37        21.25        15.66

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              961.00       728.00       514.00       331.00       169.00
     Standard Error      11.80         9.34         7.17         5.10          .

     Survival Analysis for TIME     Time to reintervention

     Factor MONTPLAC = March

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2514.26                8.69     (  2497.22,   2531.30 )
     (Limited to   3958.0 )
     Median:    3001.00               48.63     (  2905.68,   3096.32 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3858.00      3001.00      2436.00      1936.00      1546.00      1223.00
     Standard Error        .            .            .            .          48.63        32.46        25.04        18.63        14.23

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              953.00       721.00       511.00       335.00       180.00
     Standard Error      10.94         8.69         6.58         4.60          .

     Survival Analysis for TIME     Time to reintervention

     Factor MONTPLAC = April

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2533.29                9.30     (  2515.06,   2551.52 )
     (Limited to   3927.0 )
     Median:    3160.00                 .       (      .  ,       .   )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .            .        3160.00      2572.00      2058.00      1618.00      1263.00
     Standard Error        .            .            .            .            .          37.48        29.33        22.45        16.56

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              982.00       729.00       523.00       332.00       173.00
     Standard Error      12.65         9.77         7.32         5.25          .

     Survival Analysis for TIME     Time to reintervention

     Factor MONTPLAC = May

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2487.14                9.10     (  2469.30,   2504.98 )
     (Limited to   3897.0 )
     Median:    2954.00               46.60     (  2862.66,   3045.34 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3708.00      2954.00      2447.00      1968.00      1591.00      1253.00
     Standard Error        .            .            .            .          46.60        32.44        25.87        20.01        15.98

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              971.00       720.00       516.00       329.00       172.00
     Standard Error      12.49         9.59         7.13         5.11          .

     Survival Analysis for TIME     Time to reintervention

     Factor MONTPLAC = June

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2485.36                8.77     (  2468.17,   2502.54 )
     (Limited to   3866.0 )
     Median:    3061.00               47.43     (  2968.03,   3153.97 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3762.00      3061.00      2459.00      2010.00      1600.00      1255.00
     Standard Error        .            .            .            .          47.43        33.99        25.26        20.53        16.00

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              960.00       717.00       512.00       329.00       174.00
     Standard Error      12.26         9.17         6.87         4.88          .

     Survival Analysis for TIME     Time to reintervention

     Factor MONTPLAC = July

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2458.41                8.82     (  2441.13,   2475.69 )
     (Limited to   3836.0 )
     Median:    2975.00               44.75     (  2887.28,   3062.72 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3668.00      2975.00      2437.00      1967.00      1583.00      1246.00
     Standard Error        .            .            .            .          44.75        33.03        25.61        19.94        15.59

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              970.00       728.00       504.00       321.00       173.00
     Standard Error      12.05         9.69         7.33         4.90          .

     Survival Analysis for TIME     Time to reintervention

     Factor MONTPLAC = August

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2443.83                9.59     (  2425.05,   2462.62 )
     (Limited to   3805.0 )
     Median:    3053.00                 .       (      .  ,       .   )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .            .        3053.00      2442.00      1980.00      1533.00      1202.00
     Standard Error        .            .            .            .            .          38.33        29.53        23.34        16.59

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              931.00       685.00       484.00       304.00       161.00
     Standard Error      13.00        10.06         7.41         5.18          .

     Survival Analysis for TIME     Time to reintervention

     Factor MONTPLAC = September

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2398.18                8.87     (  2380.79,   2415.56 )
     (Limited to   3773.0 )
     Median:    2882.00               47.15     (  2789.60,   2974.40 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3605.00      2882.00      2319.00      1883.00      1505.00      1189.00
     Standard Error        .            .            .            .          47.15        32.85        24.62        19.32        15.19

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              911.00       676.00       470.00       299.00       164.00
     Standard Error      12.04         9.27         6.86         4.60          .

     Survival Analysis for TIME     Time to reintervention

     Factor MONTPLAC = October

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2412.41                8.68     (  2395.40,   2429.41 )
     (Limited to   3744.0 )
     Median:    2954.00                 .       (      .  ,       .   )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .            .        2954.00      2390.00      1964.00      1570.00      1247.00
     Standard Error        .            .            .            .            .          32.96        24.91        20.05        15.80

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              956.00       714.00       502.00       316.00       167.00
     Standard Error      12.50         9.52         7.23         4.99          .

     Survival Analysis for TIME     Time to reintervention

     Factor MONTPLAC = November

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2421.87                8.48     (  2405.25,   2438.49 )
     (Limited to   3713.0 )
     Median:    3082.00                 .       (      .  ,       .   )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .            .        3082.00      2493.00      2023.00      1606.00      1252.00
     Standard Error        .            .            .            .            .          35.33        26.94        21.40        16.30

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              968.00       728.00       517.00       337.00       171.00
     Standard Error      12.19         9.38         7.04         5.08          .

     Survival Analysis for TIME     Time to reintervention

     Factor MONTPLAC = December

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2358.18                9.39     (  2339.78,   2376.59 )
     (Limited to   3683.0 )
     Median:    2914.00               52.38     (  2811.33,   3016.67 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3657.00      2914.00      2347.00      1860.00      1498.00      1162.00
     Standard Error        .            .            .            .          52.38        37.95        27.86        21.04        16.68

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              900.00       661.00       460.00       293.00       151.00
     Standard Error      12.76        10.06         7.30         5.04          .

     Survival Analysis for TIME     Time to reintervention

                                    Total      Number       Number        Percent
                                               Events      Censored      Censored

      MONTPLAC      January         42691       14903        27788          65.09
      MONTPLAC      February        41364       13854        27510          66.51
      MONTPLAC      March           47060       15764        31296          66.50
      MONTPLAC      April           40378       13147        27231          67.44
      MONTPLAC      May             41710       13728        27982          67.09
      MONTPLAC      June            44428       14367        30061          67.66
      MONTPLAC      July            43114       13983        29131          67.57
      MONTPLAC      August          36770       11753        25017          68.04
      MONTPLAC      September       42024       13735        28289          67.32
      MONTPLAC      October         43370       13630        29740          68.57
      MONTPLAC      November        44772       13654        31118          69.50
      MONTPLAC      December        36284       11518        24766          68.26

    Overall                        503965      164036       339929          67.45

     Test Statistics for Equality of Survival Distributions for MONTPLAC

                   Statistic        df       Significance

     Log Rank          64.98        11          .0000

    KM
      time by chpaygra /STATUS=reint(1)
        /PRINT MEAN
        /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95)
        /TEST=LOGRANK
        /Save se (sechpag).

# Kaplan-Meier

Notes
Output Created | 13-MAR-2003 20:06:48
Comments |
Input | Data | D:\Longitudinal Data\Longitudinal Analysis Age group Master 1991 to 2001.sav
Filter | <none>
Weight | <none>
Split File | <none>
N of Rows in Working Data File | 503965
Syntax | KM time by chpaygra /STATUS=reint(1) /PRINT MEAN /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95) /TEST=LOGRANK /Save se (sechpag).
Resources | Elapsed Time | 0:01:42.95

     Survival Analysis for TIME     Time to reintervention

     Factor CHPAYGRA = not applicable

    >Warning # 20077.  Command name: KM
    >Survival estimates cannot be computed since all observations are censored.

     Survival Analysis for TIME     Time to reintervention

     Factor CHPAYGRA = non-paying to paying

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2468.44                6.89     (  2454.93,   2481.95 )
     (Limited to   4016.0 )
     Median:    2781.00               29.53     (  2723.13,   2838.87 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3472.00      2781.00      2248.00      1820.00      1438.00      1114.00
     Standard Error        .            .            .            .          29.53        21.49        17.09        14.03        10.98

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              854.00       620.00       429.00       267.00       141.00
     Standard Error       8.66         6.82         5.05         3.45          .

     Survival Analysis for TIME     Time to reintervention

     Factor CHPAYGRA = paying to non-paying

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2433.01                8.71     (  2415.94,   2450.09 )
     (Limited to   4016.0 )
     Median:    2587.00               31.78     (  2524.71,   2649.29 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3197.00      2587.00      2128.00      1726.00      1383.00      1106.00
     Standard Error        .            .            .            .          31.78        24.32        20.07        15.93        12.61

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              866.00       644.00       464.00       302.00       167.00
     Standard Error      10.52         8.40         6.36         4.65          .

     Survival Analysis for TIME     Time to reintervention

     Factor CHPAYGRA = no change non-payer

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2353.40                7.55     (  2338.61,   2368.20 )
     (Limited to   4015.0 )
     Median:    2409.00               25.86     (  2358.32,   2459.68 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .        3660.00      2955.00      2409.00      1964.00      1592.00      1265.00       996.00
     Standard Error        .            .            .          37.42        25.86        19.21        15.11        11.84         9.16

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              764.00       562.00       379.00       232.00       132.00
     Standard Error       7.24         5.78         4.36         2.71          .

     Survival Analysis for TIME     Time to reintervention

     Factor CHPAYGRA = no change full payer

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2526.88                3.68     (  2519.66,   2534.10 )
     (Limited to   4016.0 )
     Median:    3030.00               19.56     (  2991.65,   3068.35 )

                                                                   Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3813.00      3030.00      2428.00      1937.00      1526.00      1189.00
     Standard Error        .            .            .            .          19.56        13.71        10.34         7.91         6.04

                                                                   Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              908.00       666.00       455.00       281.00       154.00
     Standard Error       4.69         3.65         2.74         1.79          .

     Survival Analysis for TIME     Time to reintervention

                                           Total    Number     Number      Percent
                                                    Events    Censored    Censored

      CHPAYGRA    not applicable           69385         0      69385       100.00
      CHPAYGRA    non-paying to paying     62927     26864      36063        57.31
      CHPAYGRA    paying to non-paying     37187     16933      20254        54.47
      CHPAYGRA    no change non-payer      75494     27224      48270        63.94
      CHPAYGRA    no change full payer    258972     93015     165957        64.08

    Overall                               503965    164036     339929        67.45

     Test Statistics for Equality of Survival Distributions for CHPAYGRA

                   Statistic        df       Significance

     Log Rank       10810.60        4           .0000

    Save outfile='D:\temp1.sav'.

    ********************************************************************************************************.
    * Create Excel file for plotting.

    Get file='D:\temp1.sav'.

    select if (reint=1).

    sort cases by time.

    If (quadrant='UR') quadur=sequad.
    If (quadrant='UL') quadul=sequad.
    If (quadrant='LL') quadll=sequad.
    If (quadrant='LR') quadlr=sequad.

    If (tooth = 1) tooth1 = setoot.
    If (tooth = 2) tooth2 = setoot.
    If (tooth = 3) tooth3 = setoot.
    If (tooth = 4) tooth4 = setoot.
    If (tooth = 5) tooth5 = setoot.
    If (tooth = 6) tooth6 = setoot.
    If (tooth = 7) tooth7 = setoot.
    If (tooth = 8) tooth8 = setoot.

    If (maintrt=1401) TRT1401=setrt.
    If (maintrt=1402) TRT1402=setrt.
    If (maintrt=1403) TRT1403=setrt.
    If (maintrt=1404) TRT1404=setrt.
    If (maintrt=1421) TRT1421=setrt.
    If (maintrt=1411) TRT1411=setrt.
    If (maintrt=1426) TRT1426=setrt.
    If (maintrt=1501) TRT1501=setrt.

    If (dentsex = 'M') dentsexm = sedsex.
    If (dentsex = 'F')    dentsexf = sedsex.

    If (region = 1) region1 = sereg.
    If (region = 2) region2 = sereg.
    If (region = 3) region3 = sereg.
    If (region = 4) region4 = sereg.
    If (region = 5) region5 = sereg.

    If (fluoride = 0)   fluorid0 = sefluo.
    If (fluoride = 1)   fluorid1 = sefluo.

    If (dentstat = 1) dentsta1 = sedst.
    If (dentstat = 2) dentsta2 = sedst.
    If (dentstat = 3) dentsta3 = sedst.

    If (counqual = 1) counqua1 = secoqu.
    If (counqual = 2) counqua2 = secoqu.
    If (counqual = 3) counqua3 = secoqu.
    If (counqual = 4) counqua4 = secoqu.
    If (counqual = 5) counqua5 = secoqu.

    If (chgepay = 0)   chgepay0 = sechpy.
    If (chgepay = 1)   chgepay1 = sechpy.

    If (patsex = 'M') patsexm = sepsex.
    If (patsex = 'F')    patsexf = sepsex.

    If (Yearplac=1991) Year1991=seypla.
    If (Yearplac=1992) Year1992=seypla.
    If (Yearplac=1993) Year1993=seypla.
    If (Yearplac=1994) Year1994=seypla.
    If (Yearplac=1995) Year1995=seypla.
    If (Yearplac=1996) Year1996=seypla.
    If (Yearplac=1997) Year1997=seypla.
    If (Yearplac=1998) Year1998=seypla.
    If (Yearplac=1999) Year1999=seypla.
    If (Yearplac=2000) Year2000=seypla.
    If (Yearplac=2001) Year2001=seypla.

    If (dentexp = 1) dentexp1 = sedexp.
    If (dentexp = 2) dentexp2 = sedexp.
    If (dentexp = 3) dentexp3 = sedexp.
    If (dentexp = 4) dentexp4 = sedexp.

    If (dentage = 1) dentage1 = sedage.
    If (dentage = 2) dentage2 = sedage.
    If (dentage = 3) dentage3 = sedage.
    If (dentage = 4) dentage4 = sedage.

    If (patagegr = 1) patageg1 = sepage.
    If (patagegr = 2) patageg2 = sepage.
    If (patagegr = 3) patageg3 = sepage.
    If (patagegr = 4) patageg4 = sepage.
    If (patagegr = 5) patageg5 = sepage.
    If (patagegr = 6) patageg6 = sepage.
    If (patagegr = 7) patageg7 = sepage.
    If (patagegr = 8) patageg8 = sepage.

    If (chdentgr = 0)   chdentg0 = sechde.
    If (chdentgr = 1)   chdentg1 = sechde.

    If (chpaygr = 0)   chpaygr0 = sechpa.
    If (chpaygr = 1)   chpaygr1 = sechpa.
    If (chpaygr = 2)   chpaygr2 = sechpa.

    If (intgrp = 1) intgrp1 = seint.
    If (intgrp = 2) intgrp2 = seint.
    If (intgrp = 3) intgrp3 = seint.
    If (intgrp = 4) intgrp4 = seint.

    If (feesgrp = 1) feesgrp1 = sefees.
    If (feesgrp = 2) feesgrp2 = sefees.
    If (feesgrp = 3) feesgrp3 = sefees.

    If (Montplac = 1) Mont1=sempla.
    If (Montplac = 2) Mont2=sempla.
    If (Montplac = 3) Mont3=sempla.
    If (Montplac = 4) Mont4=sempla.
    If (Montplac = 5) Mont5=sempla.
    If (Montplac = 6) Mont6=sempla.
    If (Montplac = 7) Mont7=sempla.
    If (Montplac = 8) Mont8=sempla.
    If (Montplac = 9) Mont9=sempla.
    If (Montplac = 10) Mont10=sempla.
    If (Montplac = 11) Mont11=sempla.
    If (Montplac = 12) Mont12=sempla.

    If (chpaygra = 1)   chpaagr1 = sechpag.
    If (chpaygra = 2)   chpaagr2 = sechpag.
    If (chpaygra = 3)   chpaagr3 = sechpag.
    If (chpaygra = 4)   chpaagr4 = sechpag.

    aggregate outfile=*
     /presorted
     /break time
     / seall quadur quadul quadll quadlr tooth1 tooth2 tooth3 tooth4 tooth5 tooth6 tooth7
      tooth8  trt1401 trt1402 trt1403 trt1404 trt1421 trt1411 trt1426 trt1501 dentsexm
      dentsexf region1 region2 region3 region4 region5 fluorid0 fluorid1 dentsta1 dentsta2 dentsta3 counqua1
      counqua2 counqua3 counqua4 counqua5 chgepay0 chgepay1 patsexm patsexf
      year1991 year1992 year1993 year1994 year1995 year1996 year1997 year1998
      year1999 year2000 year2001 dentexp1 dentexp2 dentexp3 dentexp4 dentage1
      dentage2 dentage3 dentage4 patageg1 patageg2 patageg3 patageg4 patageg5
      patageg6 patageg7 patageg8 chdentg0 chdentg1 chpaygr0 chpaygr1 chpaygr2
      intgrp1 intgrp2 intgrp3 intgrp4 feesgrp1 feesgrp2 feesgrp3
      mont1 mont2 mont3 mont4 mont5 mont6 mont7 mont8 mont9 mont10 mont11 mont12
      chpaagr1 chpaagr2 chpaagr3 chpaagr4
     = max(seall quadur quadul quadll quadlr tooth1 tooth2 tooth3 tooth4 tooth5 tooth6 tooth7
      tooth8 trt1401 trt1402 trt1403 trt1404 trt1421 trt1411 trt1426 trt1501 dentsexm
      dentsexf region1 region2 region3 region4 region5 fluorid0 fluorid1 dentsta1 dentsta2 dentsta3 counqua1
      counqua2 counqua3 counqua4 counqua5 chgepay0 chgepay1 patsexm patsexf
      year1991 year1992 year1993 year1994 year1995 year1996 year1997 year1998
      year1999 year2000 year2001 dentexp1 dentexp2 dentexp3 dentexp4 dentage1
      dentage2 dentage3 dentage4 patageg1 patageg2 patageg3 patageg4 patageg5
      patageg6 patageg7 patageg8 chdentg0 chdentg1 chpaygr0 chpaygr1 chpaygr2
      intgrp1 intgrp2 intgrp3 intgrp4 feesgrp1 feesgrp2 feesgrp3
      mont1 mont2 mont3 mont4 mont5 mont6 mont7 mont8 mont9 mont10 mont11 mont12
      chpaagr1 chpaagr2 chpaagr3 chpaagr4).

    Save outfile='D:\Longitudinal Data\Age adjusted Univariate standard errors.sav'.

    SAVE TRANSLATE OUTFILE='I:\Research Projects\Longevity\Univariate se 1.xls'
      /TYPE=XLS /MAP /REPLACE /FIELDNAMES.

    Data written to I:\Research Projects\Longevity\Univariate se 1.xls.
    98 variables and 3783 cases written to range: SPSS.
    Variable: TIME       Type: Number   Width:  8   Dec: 2
    Variable: SEALL      Type: Number   Width: 10   Dec: 5
    Variable: QUADUR     Type: Number   Width:  8   Dec: 2
    Variable: QUADUL     Type: Number   Width:  8   Dec: 2
    Variable: QUADLL     Type: Number   Width:  8   Dec: 2
    Variable: QUADLR     Type: Number   Width:  8   Dec: 2
    Variable: TOOTH1     Type: Number   Width:  8   Dec: 2
    Variable: TOOTH2     Type: Number   Width:  8   Dec: 2
    Variable: TOOTH3     Type: Number   Width:  8   Dec: 2
    Variable: TOOTH4     Type: Number   Width:  8   Dec: 2
    Variable: TOOTH5     Type: Number   Width:  8   Dec: 2
    Variable: TOOTH6     Type: Number   Width:  8   Dec: 2
    Variable: TOOTH7     Type: Number   Width:  8   Dec: 2
    Variable: TOOTH8     Type: Number   Width:  8   Dec: 2
    Variable: TRT1401    Type: Number   Width:  8   Dec: 2
    Variable: TRT1402    Type: Number   Width:  8   Dec: 2
    Variable: TRT1403    Type: Number   Width:  8   Dec: 2
    Variable: TRT1404    Type: Number   Width:  8   Dec: 2
    Variable: TRT1421    Type: Number   Width:  8   Dec: 2
    Variable: TRT1411    Type: Number   Width:  8   Dec: 2
    Variable: TRT1426    Type: Number   Width:  8   Dec: 2
    Variable: TRT1501    Type: Number   Width:  8   Dec: 2
    Variable: DENTSEXM   Type: Number   Width:  8   Dec: 2
    Variable: DENTSEXF   Type: Number   Width:  8   Dec: 2
    Variable: REGION1    Type: Number   Width:  8   Dec: 2
    Variable: REGION2    Type: Number   Width:  8   Dec: 2
    Variable: REGION3    Type: Number   Width:  8   Dec: 2
    Variable: REGION4    Type: Number   Width:  8   Dec: 2
    Variable: REGION5    Type: Number   Width:  8   Dec: 2
    Variable: FLUORID0   Type: Number   Width:  8   Dec: 2
    Variable: FLUORID1   Type: Number   Width:  8   Dec: 2
    Variable: DENTSTA1   Type: Number   Width:  8   Dec: 2
    Variable: DENTSTA2   Type: Number   Width:  8   Dec: 2
    Variable: DENTSTA3   Type: Number   Width:  8   Dec: 2
    Variable: COUNQUA1   Type: Number   Width:  8   Dec: 2
    Variable: COUNQUA2   Type: Number   Width:  8   Dec: 2
    Variable: COUNQUA3   Type: Number   Width:  8   Dec: 2
    Variable: COUNQUA4   Type: Number   Width:  8   Dec: 2
    Variable: COUNQUA5   Type: Number   Width:  8   Dec: 2
    Variable: CHGEPAY0   Type: Number   Width:  8   Dec: 2
    Variable: CHGEPAY1   Type: Number   Width:  8   Dec: 2
    Variable: PATSEXM    Type: Number   Width:  8   Dec: 2
    Variable: PATSEXF    Type: Number   Width:  8   Dec: 2
    Variable: YEAR1991   Type: Number   Width:  8   Dec: 2
    Variable: YEAR1992   Type: Number   Width:  8   Dec: 2

    Variable: YEAR1993   Type: Number   Width:  8   Dec: 2
    Variable: YEAR1994   Type: Number   Width:  8   Dec: 2
    Variable: YEAR1995   Type: Number   Width:  8   Dec: 2
    Variable: YEAR1996   Type: Number   Width:  8   Dec: 2
    Variable: YEAR1997   Type: Number   Width:  8   Dec: 2
    Variable: YEAR1998   Type: Number   Width:  8   Dec: 2
    Variable: YEAR1999   Type: Number   Width:  8   Dec: 2
    Variable: YEAR2000   Type: Number   Width:  8   Dec: 2
    Variable: YEAR2001   Type: Number   Width:  8   Dec: 2
    Variable: DENTEXP1   Type: Number   Width:  8   Dec: 2
    Variable: DENTEXP2   Type: Number   Width:  8   Dec: 2
    Variable: DENTEXP3   Type: Number   Width:  8   Dec: 2
    Variable: DENTEXP4   Type: Number   Width:  8   Dec: 2
    Variable: DENTAGE1   Type: Number   Width:  8   Dec: 2
    Variable: DENTAGE2   Type: Number   Width:  8   Dec: 2
    Variable: DENTAGE3   Type: Number   Width:  8   Dec: 2
    Variable: DENTAGE4   Type: Number   Width:  8   Dec: 2
    Variable: PATAGEG1   Type: Number   Width:  8   Dec: 2
    Variable: PATAGEG2   Type: Number   Width:  8   Dec: 2
    Variable: PATAGEG3   Type: Number   Width:  8   Dec: 2
    Variable: PATAGEG4   Type: Number   Width:  8   Dec: 2
    Variable: PATAGEG5   Type: Number   Width:  8   Dec: 2
    Variable: PATAGEG6   Type: Number   Width:  8   Dec: 2
    Variable: PATAGEG7   Type: Number   Width:  8   Dec: 2
    Variable: PATAGEG8   Type: Number   Width:  8   Dec: 2
    Variable: CHDENTG0   Type: Number   Width:  8   Dec: 2
    Variable: CHDENTG1   Type: Number   Width:  8   Dec: 2
    Variable: CHPAYGR0   Type: Number   Width:  8   Dec: 2
    Variable: CHPAYGR1   Type: Number   Width:  8   Dec: 2
    Variable: CHPAYGR2   Type: Number   Width:  8   Dec: 2
    Variable: INTGRP1    Type: Number   Width:  8   Dec: 2
    Variable: INTGRP2    Type: Number   Width:  8   Dec: 2
    Variable: INTGRP3    Type: Number   Width:  8   Dec: 2
    Variable: INTGRP4    Type: Number   Width:  8   Dec: 2
    Variable: FEESGRP1   Type: Number   Width:  8   Dec: 2
    Variable: FEESGRP2   Type: Number   Width:  8   Dec: 2
    Variable: FEESGRP3   Type: Number   Width:  8   Dec: 2
    Variable: MONT1      Type: Number   Width:  8   Dec: 2
    Variable: MONT2      Type: Number   Width:  8   Dec: 2
    Variable: MONT3      Type: Number   Width:  8   Dec: 2
    Variable: MONT4      Type: Number   Width:  8   Dec: 2
    Variable: MONT5      Type: Number   Width:  8   Dec: 2
    Variable: MONT6      Type: Number   Width:  8   Dec: 2
    Variable: MONT7      Type: Number   Width:  8   Dec: 2
    Variable: MONT8      Type: Number   Width:  8   Dec: 2
    Variable: MONT9      Type: Number   Width:  8   Dec: 2
    Variable: MONT10     Type: Number   Width:  8   Dec: 2
    Variable: MONT11     Type: Number   Width:  8   Dec: 2
    Variable: MONT12     Type: Number   Width:  8   Dec: 2
    Variable: CHPAAGR1   Type: Number   Width:  8   Dec: 2
    Variable: CHPAAGR2   Type: Number   Width:  8   Dec: 2
    Variable: CHPAAGR3   Type: Number   Width:  8   Dec: 2
    Variable: CHPAAGR4   Type: Number   Width:  8   Dec: 2