    * Age adjusted Univariate Survival.sps.

    * Written by PSKL on 28/10/02.

    * Produce tables of order statistics of survival curves for all values of descriptive variables.

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

    weight by weight.

    * 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 survival (survall).

# Kaplan-Meier

Notes
Output Created | 22-NOV-2002 09:28:13
Comments |
Input | Data | D:\Longitudinal Data\Longitudinal Analysis Age group Master 1991 to 2001.sav
Filter | <none>
Weight | weighting (for time-dependent censor adjustment)
Split File | <none>
N of Rows in Working Data File | 842374
Syntax | KM time /STATUS=reint(1) /PRINT MEAN /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95) /Save survival (survall).
Resources | Elapsed Time | 0:02:10.47

     Survival Analysis for TIME     Time to reintervention

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2537.81                 .09     (  2537.64,   2537.98 )
     (Limited to   4016.0 )
     Median:    3004.00                 .45     (  3003.11,   3004.89 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3771.00      3004.00      2432.00      1965.00      1563.00      1231.00
     Standard Error        .            .            .            .            .45          .31          .24          .19          .14

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              949.00       709.00       500.00       321.00       168.00
     Standard Error        .11          .09          .06          .05          .

    >Warning # 3211
    >On at least one case, the value of the weight variable was zero, negative,
    >or missing.  Such cases are invisible to statistical procedures and graphs
    >which need positively weighted cases, but remain on the file and are
    >processed by non-statistical facilities such as LIST and SAVE.

    * Standard descriptive variables.

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

# Kaplan-Meier

Notes
Output Created | 22-NOV-2002 09:30:26
Comments |
Input | Data | D:\Longitudinal Data\Longitudinal Analysis Age group Master 1991 to 2001.sav
Filter | <none>
Weight | weighting (for time-dependent censor adjustment)
Split File | <none>
N of Rows in Working Data File | 842374
Syntax | KM time /STATUS=reint(1) /strata = quadrant /PRINT MEAN /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95) /Save survival (survquad).
Resources | Elapsed Time | 0:03:20.80

     Survival Analysis for TIME     Time to reintervention

     Strata QUADRANT = LL

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2561.33                 .19     (  2560.96,   2561.70 )
     (Limited to   4016.0 )
     Median:    3105.00                1.03     (  3102.99,   3107.01 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3898.00      3105.00      2533.00      2038.00      1611.00      1257.00
     Standard Error        .            .            .            .           1.03          .71          .56          .43          .33

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              962.00       716.00       504.00       323.00       174.00
     Standard Error        .25          .19          .14          .10          .

     Survival Analysis for TIME     Time to reintervention

     Strata QUADRANT = LR

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2565.34                 .19     (  2564.96,   2565.71 )
     (Limited to   4016.0 )
     Median:    3146.00                 .       (      .  ,       .   )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .            .        3146.00      2497.00      1996.00      1591.00      1250.00
     Standard Error        .            .            .            .            .            .77          .55          .42          .32

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              966.00       725.00       511.00       331.00       175.00
     Standard Error        .25          .19          .14          .10          .

     Survival Analysis for TIME     Time to reintervention

     Strata QUADRANT = UL

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2513.57                 .16     (  2513.26,   2513.89 )
     (Limited to   4016.0 )
     Median:    2901.00                 .75     (  2899.53,   2902.47 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3585.00      2901.00      2360.00      1909.00      1534.00      1206.00
     Standard Error        .            .            .            .            .75          .55          .42          .33          .26

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              931.00       698.00       492.00       313.00       162.00
     Standard Error        .20          .16          .12          .08          .

     Survival Analysis for TIME     Time to reintervention

     Strata QUADRANT = UR

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2525.05                 .16     (  2524.73,   2525.38 )
     (Limited to   4016.0 )
     Median:    2938.00                 .80     (  2936.43,   2939.57 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3661.00      2938.00      2382.00      1942.00      1543.00      1220.00
     Standard Error        .            .            .            .            .80          .56          .43          .34          .26

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              945.00       706.00       499.00       315.00       164.00
     Standard Error        .21          .16          .12          .09          .

     Survival Analysis for TIME     Time to reintervention

                                 Total       Number        Number         Percent
                                             Events       Censored       Censored

    QUADRANT         LL         ******       ******        ******           68.14

    QUADRANT         LR         ******       ******        ******           68.19

    QUADRANT         UL         ******       ******        ******           66.74

    QUADRANT         UR         ******       ******        ******           67.11

    Overall                   ********     ********      ********           67.45

    >Warning # 3211
    >On at least one case, the value of the weight variable was zero, negative,
    >or missing.  Such cases are invisible to statistical procedures and graphs
    >which need positively weighted cases, but remain on the file and are
    >processed by non-statistical facilities such as LIST and SAVE.

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

# Kaplan-Meier

Notes
Output Created | 22-NOV-2002 09:33:50
Comments |
Input | Data | D:\Longitudinal Data\Longitudinal Analysis Age group Master 1991 to 2001.sav
Filter | <none>
Weight | weighting (for time-dependent censor adjustment)
Split File | <none>
N of Rows in Working Data File | 842374
Syntax | KM time /STATUS=reint(1) /strata = tooth /PRINT MEAN /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95) /Save survival (survtoot).
Resources | Elapsed Time | 0:02:26.54

     Survival Analysis for TIME     Time to reintervention

     Strata TOOTH = 1

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2310.55                 .31     (  2309.95,   2311.15 )
     (Limited to   4016.0 )
     Median:    2286.00                 .98     (  2284.07,   2287.93 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .        3454.00      2819.00      2286.00      1863.00      1496.00      1180.00       932.00
     Standard Error        .            .            .           1.32          .98          .75          .61          .47          .36

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              720.00       540.00       376.00       224.00       126.00
     Standard Error        .28          .22          .18          .12          .

     Survival Analysis for TIME     Time to reintervention

     Strata TOOTH = 2

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2365.11                 .32     (  2364.48,   2365.74 )
     (Limited to   4016.0 )
     Median:    2437.00                1.10     (  2434.84,   2439.16 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .        3718.00      2984.00      2437.00      1986.00      1585.00      1275.00      1004.00
     Standard Error        .            .            .           1.57         1.10          .87          .68          .52          .41

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              779.00       580.00       406.00       243.00       139.00
     Standard Error        .32          .25          .20          .13          .

     Survival Analysis for TIME     Time to reintervention

     Strata TOOTH = 3

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2363.07                 .30     (  2362.49,   2363.64 )
     (Limited to   4016.0 )
     Median:    2394.00                1.04     (  2391.97,   2396.03 )

                                                                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        .            .            .           1.52         1.04          .78          .59          .45          .36

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              792.00       598.00       427.00       279.00       167.00
     Standard Error        .29          .23          .18          .12          .

     Survival Analysis for TIME     Time to reintervention

     Strata TOOTH = 4

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2581.88                 .25     (  2581.39,   2582.37 )
     (Limited to   4016.0 )
     Median:    3194.00                 .       (      .  ,       .   )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .            .        3194.00      2561.00      2078.00      1665.00      1302.00
     Standard Error        .            .            .            .            .            .99          .72          .57          .45

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              998.00       735.00       518.00       332.00       173.00
     Standard Error        .35          .26          .19          .13          .

     Survival Analysis for TIME     Time to reintervention

     Strata TOOTH = 5

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2567.42                 .23     (  2566.97,   2567.86 )
     (Limited to   4016.0 )
     Median:    3123.00                1.20     (  3120.65,   3125.35 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3858.00      3123.00      2524.00      2037.00      1635.00      1285.00
     Standard Error        .            .            .            .           1.20          .86          .64          .50          .40

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              985.00       733.00       517.00       329.00       172.00
     Standard Error        .31          .23          .18          .12          .

     Survival Analysis for TIME     Time to reintervention

     Strata TOOTH = 6

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2503.50                 .19     (  2503.13,   2503.87 )
     (Limited to   4016.0 )
     Median:    2843.00                 .82     (  2841.39,   2844.61 )

                                                                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      1897.00      1514.00      1198.00
     Standard Error        .            .            .            .            .82          .60          .48          .38          .29

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              931.00       702.00       496.00       320.00       165.00
     Standard Error        .23          .18          .14          .10          .

     Survival Analysis for TIME     Time to reintervention

     Strata TOOTH = 7

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2647.75                 .19     (  2647.37,   2648.13 )
     (Limited to   4016.0 )
     Median:    3471.00                 .       (      .  ,       .   )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .            .        3471.00      2778.00      2270.00      1802.00      1422.00
     Standard Error        .            .            .            .            .            .87          .63          .50          .38

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value             1096.00       824.00       580.00       372.00       183.00
     Standard Error        .29          .23          .17          .12          .

     Survival Analysis for TIME     Time to reintervention

     Strata TOOTH = 8

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2906.86                 .33     (  2906.22,   2907.50 )
     (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                 .            .            .            .            .            .        3426.00      2550.00      1938.00
     Standard Error        .            .            .            .            .            .            .           1.69         1.09

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value             1469.00      1077.00       751.00       472.00       227.00
     Standard Error        .78          .57          .41          .29          .

     Survival Analysis for TIME     Time to reintervention

                                Total       Number        Number         Percent
                                            Events       Censored       Censored

    TOOTH            1         ******       ******        ******           62.80

    TOOTH            2         ******       ******        ******           63.74

    TOOTH            3         ******       ******        ******           63.82

    TOOTH            4         ******       ******        ******           68.28

    TOOTH            5         ******       ******        ******           67.85

    TOOTH            6         ******       ******        ******           67.01

    TOOTH            7         ******       ******        ******           69.90

    TOOTH            8         ******       ******        ******           74.98

    Overall                  ********     ********      ********           67.45

    >Warning # 3211
    >On at least one case, the value of the weight variable was zero, negative,
    >or missing.  Such cases are invisible to statistical procedures and graphs
    >which need positively weighted cases, but remain on the file and are
    >processed by non-statistical facilities such as LIST and SAVE.

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

# Kaplan-Meier

Notes
Output Created | 22-NOV-2002 09:36:19
Comments |
Input | Data | D:\Longitudinal Data\Longitudinal Analysis Age group Master 1991 to 2001.sav
Filter | <none>
Weight | weighting (for time-dependent censor adjustment)
Split File | <none>
N of Rows in Working Data File | 842374
Syntax | KM time /STATUS=reint(1) /strata = maintrt /PRINT MEAN /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95) /Save survival (survtrt).
Resources | Elapsed Time | 0:04:38.39

     Survival Analysis for TIME     Time to reintervention

     Strata MAINTRT = Single surface amalgam

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2884.61                 .21     (  2884.20,   2885.02 )
     (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                 .            .            .            .            .        3985.00      3084.00      2457.00      1930.00
     Standard Error        .            .            .            .            .            .           1.26          .84          .64

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value             1479.00      1105.00       778.00       498.00       242.00
     Standard Error        .48          .36          .27          .19          .

     Survival Analysis for TIME     Time to reintervention

     Strata MAINTRT = Two surface amalgam, not MO or DO

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2592.85                 .47     (  2591.94,   2593.76 )
     (Limited to   4015.0 )
     Median:    3288.00                 .       (      .  ,       .   )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .            .        3288.00      2598.00      2059.00      1667.00      1294.00
     Standard Error        .            .            .            .            .           2.02         1.40         1.06          .86

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              995.00       750.00       547.00       350.00       182.00
     Standard Error        .64          .47          .37          .27          .

     Survival Analysis for TIME     Time to reintervention

     Strata MAINTRT = MO or DO amalgam

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2630.92                 .16     (  2630.61,   2631.23 )
     (Limited to   4016.0 )
     Median:    3306.00                 .       (      .  ,       .   )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .            .        3306.00      2695.00      2199.00      1778.00      1413.00
     Standard Error        .            .            .            .            .            .64          .48          .38          .30

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value             1100.00       828.00       588.00       378.00       186.00
     Standard Error        .24          .18          .14          .10          .

     Survival Analysis for TIME     Time to reintervention

     Strata MAINTRT = MOD amalgam

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2446.45                 .25     (  2445.97,   2446.94 )
     (Limited to   4016.0 )
     Median:    2656.00                 .97     (  2654.11,   2657.89 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .        3956.00      3255.00      2656.00      2175.00      1782.00      1417.00      1127.00
     Standard Error        .            .            .           1.29          .97          .72          .58          .47          .35

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              885.00       664.00       469.00       300.00       155.00
     Standard Error        .28          .23          .17          .12          .

     Survival Analysis for TIME     Time to reintervention

     Strata MAINTRT = Tunnel amalgam

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2742.94                3.61     (  2735.86,   2750.03 )
     (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      1667.00
     Standard Error        .            .            .            .            .            .          11.96         6.03         6.42

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value             1429.00      1061.00       743.00       613.00       195.00
     Standard Error       5.77         5.72         3.31         3.23          .

     Survival Analysis for TIME     Time to reintervention

     Strata MAINTRT = Composite resin

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2401.15                 .18     (  2400.79,   2401.50 )
     (Limited to   4016.0 )
     Median:    2541.00                 .68     (  2539.66,   2542.34 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .        3935.00      3125.00      2541.00      2063.00      1650.00      1316.00      1035.00
     Standard Error        .            .            .           1.03          .68          .52          .40          .31          .24

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              803.00       595.00       418.00       260.00       152.00
     Standard Error        .19          .15          .11          .07          .

     Survival Analysis for TIME     Time to reintervention

     Strata MAINTRT = Glass ionomer

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2227.27                 .25     (  2226.77,   2227.76 )
     (Limited to   4016.0 )
     Median:    2070.00                 .69     (  2068.64,   2071.36 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .        3121.00      2533.00      2070.00      1680.00      1344.00      1069.00       843.00
     Standard Error        .            .            .            .92          .69          .56          .44          .34          .26

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              652.00       490.00       355.00       211.00       123.00
     Standard Error        .20          .16          .13          .09          .

     Survival Analysis for TIME     Time to reintervention

     Strata MAINTRT = Root filling

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2502.20                 .57     (  2501.08,   2503.32 )
     (Limited to   4014.0 )
     Median:    2993.00                2.46     (  2988.18,   2997.82 )

                                                                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        .            .            .           2.65         2.46         1.99         1.69         1.32         1.00

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              859.00       631.00       413.00       236.00       101.00
     Standard Error        .73          .54          .41          .27          .

     Survival Analysis for TIME     Time to reintervention

                                                      Total  Number   Number    Percent
                                                             Events  Censored  Censored

    MAINTRT     Single surface amalgam               ******  ******   ******      74.61

    MAINTRT     Two surface amalgam, not MO or DO    ******  ******   ******      67.54

    MAINTRT     MO or DO amalgam                     ******  ******   ******      69.26

    MAINTRT     MOD amalgam                          ******  ******   ******      64.43

    MAINTRT     Tunnel amalgam                       284000   74000   210000      73.94

    MAINTRT     Composite resin                      ******  ******   ******      65.83

    MAINTRT     Glass ionomer                        ******  ******   ******      60.74

    MAINTRT     Root filling                         ******  ******   ******      67.30

    Overall                                        **************** ********      67.45

    >Warning # 3211
    >On at least one case, the value of the weight variable was zero, negative,
    >or missing.  Such cases are invisible to statistical procedures and graphs
    >which need positively weighted cases, but remain on the file and are
    >processed by non-statistical facilities such as LIST and SAVE.

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

# Kaplan-Meier

Notes
Output Created | 22-NOV-2002 09:41:00
Comments |
Input | Data | D:\Longitudinal Data\Longitudinal Analysis Age group Master 1991 to 2001.sav
Filter | <none>
Weight | weighting (for time-dependent censor adjustment)
Split File | <none>
N of Rows in Working Data File | 842374
Syntax | KM time /STATUS=reint(1) /strata = dentsex /PRINT MEAN /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95) /Save survival (survdsex).
Resources | Elapsed Time | 0:04:33.09

     Survival Analysis for TIME     Time to reintervention

     Strata DENTSEX = F

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2551.61                 .19     (  2551.23,   2551.99 )
     (Limited to   4016.0 )
     Median:    3063.00                1.06     (  3060.92,   3065.08 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3837.00      3063.00      2481.00      2017.00      1591.00      1256.00
     Standard Error        .            .            .            .           1.06          .71          .55          .43          .32

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              968.00       720.00       501.00       314.00       161.00
     Standard Error        .25          .19          .14          .10          .

     Survival Analysis for TIME     Time to reintervention

     Strata DENTSEX = M

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2534.21                 .10     (  2534.02,   2534.41 )
     (Limited to   4016.0 )
     Median:    2987.00                 .50     (  2986.02,   2987.98 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3751.00      2987.00      2417.00      1952.00      1555.00      1224.00
     Standard Error        .            .            .            .            .50          .35          .27          .21          .16

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              944.00       707.00       500.00       322.00       170.00
     Standard Error        .12          .10          .07          .05          .

     Survival Analysis for TIME     Time to reintervention

                                Total       Number        Number         Percent
                                            Events       Censored       Censored

    DENTSEX          F         ******       ******        ******           69.41

    DENTSEX          M         ******       ******        ******           66.90

    Overall                  ********     ********      ********           67.45

    >Warning # 3211
    >On at least one case, the value of the weight variable was zero, negative,
    >or missing.  Such cases are invisible to statistical procedures and graphs
    >which need positively weighted cases, but remain on the file and are
    >processed by non-statistical facilities such as LIST and SAVE.

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

# Kaplan-Meier

Notes
Output Created | 22-NOV-2002 09:45:36
Comments |
Input | Data | D:\Longitudinal Data\Longitudinal Analysis Age group Master 1991 to 2001.sav
Filter | <none>
Weight | weighting (for time-dependent censor adjustment)
Split File | <none>
N of Rows in Working Data File | 842374
Syntax | KM time /STATUS=reint(1) /strata = region /PRINT MEAN /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95) /Save survival (survreg).
Resources | Elapsed Time | 0:03:43.49

     Survival Analysis for TIME     Time to reintervention

     Strata REGION = London

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2527.91                 .21     (  2527.50,   2528.33 )
     (Limited to   4016.0 )
     Median:    2948.00                1.10     (  2945.84,   2950.16 )

                                                                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        .            .            .            .           1.10          .74          .58          .45          .33

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              932.00       707.00       506.00       337.00       180.00
     Standard Error        .25          .19          .15          .10          .

     Survival Analysis for TIME     Time to reintervention

     Strata REGION = South

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2528.25                 .20     (  2527.86,   2528.64 )
     (Limited to   4016.0 )
     Median:    2993.00                1.01     (  2991.02,   2994.98 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3725.00      2993.00      2408.00      1946.00      1537.00      1203.00
     Standard Error        .            .            .            .           1.01          .71          .55          .43          .33

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              923.00       691.00       486.00       314.00       168.00
     Standard Error        .25          .19          .14          .10          .

     Survival Analysis for TIME     Time to reintervention

     Strata REGION = Central

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2557.83                 .15     (  2557.54,   2558.13 )
     (Limited to   4016.0 )
     Median:    3085.00                 .83     (  3083.37,   3086.63 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3883.00      3085.00      2500.00      2017.00      1603.00      1253.00
     Standard Error        .            .            .            .            .83          .57          .43          .34          .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        .20          .15          .12          .08          .

     Survival Analysis for TIME     Time to reintervention

     Strata REGION = North

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2510.33                 .18     (  2509.98,   2510.69 )
     (Limited to   4016.0 )
     Median:    2884.00                 .84     (  2882.35,   2885.65 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3585.00      2884.00      2332.00      1903.00      1526.00      1218.00
     Standard Error        .            .            .            .            .84          .60          .45          .36          .28

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              932.00       693.00       485.00       301.00       157.00
     Standard Error        .23          .18          .13          .09          .

     Survival Analysis for TIME     Time to reintervention

     Strata REGION = Wales

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2587.93                 .34     (  2587.27,   2588.59 )
     (Limited to   4016.0 )
     Median:    3128.00                1.82     (  3124.43,   3131.57 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3956.00      3128.00      2579.00      2101.00      1704.00      1341.00
     Standard Error        .            .            .            .           1.82         1.23          .95          .76          .61

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value             1034.00       756.00       529.00       336.00       171.00
     Standard Error        .49          .38          .27          .19          .

     Survival Analysis for TIME     Time to reintervention

                                    Total      Number       Number        Percent
                                               Events      Censored      Censored

    REGION          London         ******      ******       ******          69.03

    REGION          South          ******      ******       ******          67.15

    REGION          Central        ******      ******       ******          67.52

    REGION          North          ******      ******       ******          66.08

    REGION          Wales          ******      ******       ******          68.42

    Overall                      ********    ********     ********          67.45

    >Warning # 3211
    >On at least one case, the value of the weight variable was zero, negative,
    >or missing.  Such cases are invisible to statistical procedures and graphs
    >which need positively weighted cases, but remain on the file and are
    >processed by non-statistical facilities such as LIST and SAVE.

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

# Kaplan-Meier

Notes
Output Created | 22-NOV-2002 09:49:22
Comments |
Input | Data | D:\Longitudinal Data\Longitudinal Analysis Age group Master 1991 to 2001.sav
Filter | <none>
Weight | weighting (for time-dependent censor adjustment)
Split File | <none>
N of Rows in Working Data File | 842374
Syntax | KM time /STATUS=reint(1) /strata = fluoride /PRINT MEAN /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95) /Save survival (survfluo).
Resources | Elapsed Time | 0:04:05.98

     Survival Analysis for TIME     Time to reintervention

     Strata FLUORIDE = no fluoride

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2536.97                 .10     (  2536.77,   2537.18 )
     (Limited to   4016.0 )
     Median:    3010.00                 .53     (  3008.95,   3011.05 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3773.00      3010.00      2425.00      1962.00      1560.00      1225.00
     Standard Error        .            .            .            .            .53          .37          .28          .22          .17

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              945.00       707.00       498.00       320.00       169.00
     Standard Error        .13          .10          .08          .05          .

     Survival Analysis for TIME     Time to reintervention

     Strata FLUORIDE = some fluoride

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2540.08                 .17     (  2539.75,   2540.40 )
     (Limited to   4016.0 )
     Median:    2999.00                 .85     (  2997.34,   3000.66 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3754.00      2999.00      2447.00      1975.00      1573.00      1245.00
     Standard Error        .            .            .            .            .85          .59          .46          .36          .28

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              959.00       717.00       506.00       322.00       168.00
     Standard Error        .22          .17          .13          .09          .

     Survival Analysis for TIME     Time to reintervention

                                        Total     Number      Number       Percent
                                                  Events     Censored     Censored

    FLUORIDE       no fluoride         ******     ******      ******         67.56

    FLUORIDE       some fluoride       ******     ******      ******         67.15

    Overall                          ********   ********    ********         67.45

    >Warning # 3211
    >On at least one case, the value of the weight variable was zero, negative,
    >or missing.  Such cases are invisible to statistical procedures and graphs
    >which need positively weighted cases, but remain on the file and are
    >processed by non-statistical facilities such as LIST and SAVE.

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

# Kaplan-Meier

Notes
Output Created | 22-NOV-2002 09:53:31
Comments |
Input | Data | D:\Longitudinal Data\Longitudinal Analysis Age group Master 1991 to 2001.sav
Filter | <none>
Weight | weighting (for time-dependent censor adjustment)
Split File | <none>
N of Rows in Working Data File | 842374
Syntax | KM time /STATUS=reint(1) /strata = dentstat /PRINT MEAN /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95) /Save survival (survdst).
Resources | Elapsed Time | 0:09:15.16

     Survival Analysis for TIME     Time to reintervention

     Strata DENTSTAT = principal

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2535.52                 .09     (  2535.34,   2535.69 )
     (Limited to   4016.0 )
     Median:    2996.00                 .46     (  2995.10,   2996.90 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3754.00      2996.00      2423.00      1959.00      1558.00      1225.00
     Standard Error        .            .            .            .            .46          .32          .24          .19          .15

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              945.00       707.00       499.00       320.00       169.00
     Standard Error        .11          .09          .07          .05          .

     Survival Analysis for TIME     Time to reintervention

     Strata DENTSTAT = assistant

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2547.47                 .63     (  2546.24,   2548.70 )
     (Limited to   4010.0 )
     Median:    3025.00                2.78     (  3019.55,   3030.45 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3529.00      3025.00      2532.00      2044.00      1652.00      1285.00
     Standard Error        .            .            .            .           2.78         2.26         1.75         1.32         1.02

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              991.00       749.00       516.00       320.00       165.00
     Standard Error        .73          .56          .43          .28          .

     Survival Analysis for TIME     Time to reintervention

     Strata DENTSTAT = VDP

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2636.16                 .67     (  2634.84,   2637.48 )
     (Limited to   4014.0 )
     Median:    3562.00                3.60     (  3554.94,   3569.06 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3978.00      3562.00      2766.00      2210.00      1771.00      1386.00
     Standard Error        .            .            .            .           3.60         3.44         2.22         1.64         1.20

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value             1093.00       826.00       552.00       334.00       156.00
     Standard Error        .89          .75          .58          .38          .

     Survival Analysis for TIME     Time to reintervention

                                      Total      Number       Number        Percent
                                                 Events      Censored      Censored

    DENTSTAT        principal        ******      ******       ******          67.08

    DENTSTAT        assistant        ******      ******       ******          75.31

    DENTSTAT        VDP              ******      ******       ******          73.11

    Overall                        ********    ********     ********          67.45

    >Warning # 3211
    >On at least one case, the value of the weight variable was zero, negative,
    >or missing.  Such cases are invisible to statistical procedures and graphs
    >which need positively weighted cases, but remain on the file and are
    >processed by non-statistical facilities such as LIST and SAVE.

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

# Kaplan-Meier

Notes
Output Created | 22-NOV-2002 10:02:49
Comments |
Input | Data | D:\Longitudinal Data\Longitudinal Analysis Age group Master 1991 to 2001.sav
Filter | <none>
Weight | weighting (for time-dependent censor adjustment)
Split File | <none>
N of Rows in Working Data File | 842374
Syntax | KM time /STATUS=reint(1) /strata = counqual /PRINT MEAN /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95) /Save survival (survcoqu).
Resources | Elapsed Time | 0:06:05.83

     Survival Analysis for TIME     Time to reintervention

     Strata COUNQUAL = England

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2531.33                 .10     (  2531.13,   2531.53 )
     (Limited to   4016.0 )
     Median:    2977.00                 .51     (  2976.00,   2978.00 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3728.00      2977.00      2406.00      1955.00      1550.00      1219.00
     Standard Error        .            .            .            .            .51          .35          .27          .22          .16

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              942.00       705.00       497.00       316.00       167.00
     Standard Error        .13          .10          .08          .05          .

     Survival Analysis for TIME     Time to reintervention

     Strata COUNQUAL = Other UK

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2531.10                 .25     (  2530.61,   2531.59 )
     (Limited to   4016.0 )
     Median:    2995.00                1.23     (  2992.59,   2997.41 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3726.00      2995.00      2440.00      1939.00      1549.00      1232.00
     Standard Error        .            .            .            .           1.23          .90          .70          .51          .41

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              943.00       697.00       481.00       310.00       167.00
     Standard Error        .33          .25          .18          .12          .

     Survival Analysis for TIME     Time to reintervention

     Strata COUNQUAL = Other Europe

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2532.36                 .38     (  2531.62,   2533.11 )
     (Limited to   4016.0 )
     Median:    3007.00                2.07     (  3002.94,   3011.06 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3773.00      3007.00      2421.00      1937.00      1560.00      1238.00
     Standard Error        .            .            .            .           2.07         1.43         1.02          .75          .60

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              933.00       702.00       497.00       310.00       167.00
     Standard Error        .46          .33          .26          .17          .

     Survival Analysis for TIME     Time to reintervention

     Strata COUNQUAL = Outside Europe

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2677.41                 .39     (  2676.65,   2678.17 )
     (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      2384.00      1861.00      1451.00
     Standard Error        .            .            .            .            .           1.92         1.37         1.10          .80

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value             1112.00       830.00       595.00       389.00       194.00
     Standard Error        .59          .44          .32          .23          .

     Survival Analysis for TIME     Time to reintervention

     Strata COUNQUAL = Other

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2470.65                 .65     (  2469.38,   2471.92 )
     (Limited to   4016.0 )
     Median:    2735.00                2.78     (  2729.56,   2740.44 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3373.00      2735.00      2192.00      1809.00      1454.00      1127.00
     Standard Error        .            .            .            .           2.78         2.00         1.48         1.27          .99

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              878.00       680.00       490.00       340.00       187.00
     Standard Error        .71          .55          .42          .30          .

     Survival Analysis for TIME     Time to reintervention

                                         Total     Number      Number       Percent
                                                   Events     Censored     Censored

    COUNQUAL       England              ******     ******      ******         66.73

    COUNQUAL       Other UK             ******     ******      ******         66.65

    COUNQUAL       Other Europe         ******     ******      ******         71.83

    COUNQUAL       Outside Europe       ******     ******      ******         73.58

    COUNQUAL       Other                ******     ******      ******         66.72

    Overall                           ********   ********    ********         67.45

    >Warning # 3211
    >On at least one case, the value of the weight variable was zero, negative,
    >or missing.  Such cases are invisible to statistical procedures and graphs
    >which need positively weighted cases, but remain on the file and are
    >processed by non-statistical facilities such as LIST and SAVE.

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

# Kaplan-Meier

Notes
Output Created | 22-NOV-2002 10:08:59
Comments |
Input | Data | D:\Longitudinal Data\Longitudinal Analysis Age group Master 1991 to 2001.sav
Filter | <none>
Weight | weighting (for time-dependent censor adjustment)
Split File | <none>
N of Rows in Working Data File | 842374
Syntax | KM time /STATUS=reint(1) /strata = chgepay /PRINT MEAN /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95) /Save survival (survchpy).
Resources | Elapsed Time | 0:06:41.20

     Survival Analysis for TIME     Time to reintervention

     Strata CHGEPAY = Non-payer

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2489.78                 .16     (  2489.48,   2490.09 )
     (Limited to   4016.0 )
     Median:    2811.00                 .69     (  2809.64,   2812.36 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3478.00      2811.00      2288.00      1855.00      1490.00      1169.00
     Standard Error        .            .            .            .            .69          .50          .39          .31          .24

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              906.00       672.00       475.00       300.00       161.00
     Standard Error        .19          .14          .11          .07          .

     Survival Analysis for TIME     Time to reintervention

     Strata CHGEPAY = Full charge Payer

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2560.15                 .11     (  2559.94,   2560.35 )
     (Limited to   4016.0 )
     Median:    3089.00                 .58     (  3087.86,   3090.14 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3899.00      3089.00      2501.00      2016.00      1600.00      1259.00
     Standard Error        .            .            .            .            .58          .40          .30          .23          .18

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              971.00       727.00       514.00       331.00       174.00
     Standard Error        .14          .11          .08          .06          .

     Survival Analysis for TIME     Time to reintervention

                                          Total    Number     Number      Percent
                                                   Events    Censored    Censored

    CHGEPAY       Non-payer              ******    ******     ******        67.20

    CHGEPAY       Full charge Payer      ******    ******     ******        67.57

    Overall                            ********  ********   ********        67.45

    >Warning # 3211
    >On at least one case, the value of the weight variable was zero, negative,
    >or missing.  Such cases are invisible to statistical procedures and graphs
    >which need positively weighted cases, but remain on the file and are
    >processed by non-statistical facilities such as LIST and SAVE.

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

# Kaplan-Meier

Notes
Output Created | 22-NOV-2002 10:15:43
Comments |
Input | Data | D:\Longitudinal Data\Longitudinal Analysis Age group Master 1991 to 2001.sav
Filter | <none>
Weight | weighting (for time-dependent censor adjustment)
Split File | <none>
N of Rows in Working Data File | 842374
Syntax | KM time /STATUS=reint(1) /strata = patsex /PRINT MEAN /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95) /Save survival (survpsex).
Resources | Elapsed Time | 0:07:03.09

     Survival Analysis for TIME     Time to reintervention

     Strata PATSEX = F

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2540.55                 .12     (  2540.32,   2540.79 )
     (Limited to   4016.0 )
     Median:    3051.00                 .65     (  3049.72,   3052.28 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3841.00      3051.00      2448.00      1972.00      1561.00      1224.00
     Standard Error        .            .            .            .            .65          .45          .34          .26          .20

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              940.00       697.00       483.00       302.00       160.00
     Standard Error        .16          .12          .09          .06          .

     Survival Analysis for TIME     Time to reintervention

     Strata PATSEX = M

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2534.60                 .13     (  2534.36,   2534.85 )
     (Limited to   4016.0 )
     Median:    2955.00                 .62     (  2953.79,   2956.21 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3679.00      2955.00      2414.00      1960.00      1565.00      1237.00
     Standard Error        .            .            .            .            .62          .44          .34          .27          .21

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              957.00       722.00       518.00       340.00       178.00
     Standard Error        .16          .12          .09          .07          .

     Survival Analysis for TIME     Time to reintervention

                                Total       Number        Number         Percent
                                            Events       Censored       Censored

    PATSEX           F         ******       ******        ******           67.27

    PATSEX           M         ******       ******        ******           67.65

    Overall                  ********     ********      ********           67.45

    >Warning # 3211
    >On at least one case, the value of the weight variable was zero, negative,
    >or missing.  Such cases are invisible to statistical procedures and graphs
    >which need positively weighted cases, but remain on the file and are
    >processed by non-statistical facilities such as LIST and SAVE.

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

# Kaplan-Meier

Notes
Output Created | 22-NOV-2002 10:22:50
Comments |
Input | Data | D:\Longitudinal Data\Longitudinal Analysis Age group Master 1991 to 2001.sav
Filter | <none>
Weight | weighting (for time-dependent censor adjustment)
Split File | <none>
N of Rows in Working Data File | 842374
Syntax | KM time /STATUS=reint(1) /strata = yearplac /PRINT MEAN /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95) /Save survival (survypla).
Resources | Elapsed Time | 0:07:08.29

     Survival Analysis for TIME     Time to reintervention

     Strata YEARPLAC = 1991.00

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2594.31                 .23     (  2593.86,   2594.76 )
     (Limited to   4016.0 )
     Median:    3123.00                1.10     (  3120.84,   3125.16 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3924.00      3123.00      2563.00      2092.00      1676.00      1321.00
     Standard Error        .            .            .            .           1.10          .81          .68          .56          .44

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value             1045.00       803.00       587.00       391.00       203.00
     Standard Error        .33          .27          .21          .16          .

     Survival Analysis for TIME     Time to reintervention

     Strata YEARPLAC = 1992.00

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2435.70                 .20     (  2435.30,   2436.10 )
     (Limited to   3651.0 )
     Median:    3186.00                 .       (      .  ,       .   )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .            .        3186.00      2600.00      2115.00      1709.00      1356.00
     Standard Error        .            .            .            .            .            .83          .67          .55          .45

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value             1048.00       791.00       581.00       380.00       192.00
     Standard Error        .36          .27          .21          .16          .

     Survival Analysis for TIME     Time to reintervention

     Strata YEARPLAC = 1993.00

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2232.14                 .19     (  2231.78,   2232.50 )
     (Limited to   3286.0 )
     Median:    3088.00                 .       (      .  ,       .   )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .            .        3088.00      2526.00      2051.00      1645.00      1295.00
     Standard Error        .            .            .            .            .            .82          .68          .55          .45

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value             1001.00       739.00       540.00       344.00       181.00
     Standard Error        .36          .27          .20          .15          .

     Survival Analysis for TIME     Time to reintervention

     Strata YEARPLAC = 1994.00

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2028.27                 .16     (  2027.96,   2028.59 )
     (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                 .            .            .            .            .        2427.00      1976.00      1568.00      1248.00
     Standard Error        .            .            .            .            .            .            .66          .54          .42

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              963.00       724.00       509.00       329.00       171.00
     Standard Error        .34          .27          .21          .15          .

     Survival Analysis for TIME     Time to reintervention

     Strata YEARPLAC = 1995.00

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      1828.27                 .14     (  1827.99,   1828.55 )
     (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        .            .            .            .            .            .            .66          .52          .41

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              960.00       717.00       509.00       323.00       174.00
     Standard Error        .34          .27          .21          .15          .

     Survival Analysis for TIME     Time to reintervention

     Strata YEARPLAC = 1996.00

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      1621.84                 .12     (  1621.61,   1622.08 )
     (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                 .            .            .            .            .            .        1912.00      1523.00      1205.00
     Standard Error        .            .            .            .            .            .            .            .55          .43

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              931.00       692.00       485.00       308.00       161.00
     Standard Error        .35          .28          .21          .15          .

     Survival Analysis for TIME     Time to reintervention

     Strata YEARPLAC = 1997.00

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      1403.72                 .10     (  1403.53,   1403.91 )
     (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                 .            .            .            .            .            .            .        1527.00      1184.00
     Standard Error        .            .            .            .            .            .            .            .            .45

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              908.00       684.00       475.00       306.00       163.00
     Standard Error        .34          .27          .20          .14          .

     Survival Analysis for TIME     Time to reintervention

     Strata YEARPLAC = 1998.00

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      1161.65                 .07     (  1161.50,   1161.79 )
     (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                 .            .            .            .            .            .            .            .        1144.00
     Standard Error        .            .            .            .            .            .            .            .            .

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              868.00       638.00       444.00       281.00       148.00
     Standard Error        .34          .26          .19          .13          .

     Survival Analysis for TIME     Time to reintervention

     Strata YEARPLAC = 1999.00

              Survival Time    Standard Error   95% Confidence Interval

     Mean:       911.97                 .05     (   911.87,    912.07 )
     (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       626.00       431.00       268.00       141.00
     Standard Error        .            .28          .20          .13          .

     Survival Analysis for TIME     Time to reintervention

     Strata YEARPLAC = 2000.00

              Survival Time    Standard Error   95% Confidence Interval

     Mean:       640.49                 .03     (   640.43,    640.55 )
     (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        .            .            .22          .14          .

     Survival Analysis for TIME     Time to reintervention

     Strata YEARPLAC = 2001.00

              Survival Time    Standard Error   95% Confidence Interval

     Mean:       339.71                 .01     (   339.69,    339.74 )
     (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        ******      ******       ******          56.92

    YEARPLAC         1992.00        ******      ******       ******          58.30

    YEARPLAC         1993.00        ******      ******       ******          59.04

    YEARPLAC         1994.00        ******      ******       ******          60.07

    YEARPLAC         1995.00        ******      ******       ******          61.80

    YEARPLAC         1996.00        ******      ******       ******          64.33

    YEARPLAC         1997.00        ******      ******       ******          67.55

    YEARPLAC         1998.00        ******      ******       ******          70.94

    YEARPLAC         1999.00        ******      ******       ******          75.88

    YEARPLAC         2000.00        ******      ******       ******          82.78

    YEARPLAC         2001.00        ******      ******       ******          93.37

    Overall                       ********    ********     ********          67.45

    >Warning # 3211
    >On at least one case, the value of the weight variable was zero, negative,
    >or missing.  Such cases are invisible to statistical procedures and graphs
    >which need positively weighted cases, but remain on the file and are
    >processed by non-statistical facilities such as LIST and SAVE.

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

# Kaplan-Meier

Notes
Output Created | 22-NOV-2002 10:30:01
Comments |
Input | Data | D:\Longitudinal Data\Longitudinal Analysis Age group Master 1991 to 2001.sav
Filter | <none>
Weight | weighting (for time-dependent censor adjustment)
Split File | <none>
N of Rows in Working Data File | 842374
Syntax | KM time /STATUS=reint(1) /strata = dentexp /PRINT MEAN /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95) /Save survival (survdexp).
Resources | Elapsed Time | 0:08:34.73

     Survival Analysis for TIME     Time to reintervention

     Strata DENTEXP = less than 10

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2597.73                 .15     (  2597.44,   2598.02 )
     (Limited to   4016.0 )
     Median:    3238.00                 .       (      .  ,       .   )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .            .        3238.00      2622.00      2135.00      1696.00      1333.00
     Standard Error        .            .            .            .            .            .59          .45          .36          .27

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value             1030.00       772.00       542.00       336.00       168.00
     Standard Error        .21          .16          .12          .09          .

     Survival Analysis for TIME     Time to reintervention

     Strata DENTEXP = 10 to 19

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2553.03                 .15     (  2552.73,   2553.32 )
     (Limited to   4016.0 )
     Median:    3076.00                 .83     (  3074.38,   3077.62 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3883.00      3076.00      2483.00      2000.00      1589.00      1250.00
     Standard Error        .            .            .            .            .83          .56          .43          .33          .26

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              957.00       712.00       502.00       322.00       169.00
     Standard Error        .20          .15          .11          .08          .

     Survival Analysis for TIME     Time to reintervention

     Strata DENTEXP = 20 to 29

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2460.62                 .18     (  2460.26,   2460.98 )
     (Limited to   4016.0 )
     Median:    2722.00                 .81     (  2720.42,   2723.58 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3405.00      2722.00      2189.00      1771.00      1415.00      1114.00
     Standard Error        .            .            .            .            .81          .58          .43          .34          .27

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              864.00       647.00       459.00       299.00       166.00
     Standard Error        .21          .16          .12          .08          .

     Survival Analysis for TIME     Time to reintervention

     Strata DENTEXP =  30 or more

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2452.30                 .29     (  2451.74,   2452.87 )
     (Limited to   4015.0 )
     Median:    2673.00                1.15     (  2670.74,   2675.26 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3286.00      2673.00      2187.00      1772.00      1410.00      1111.00
     Standard Error        .            .            .            .           1.15          .86          .68          .54          .41

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              869.00       655.00       471.00       316.00       175.00
     Standard Error        .32          .25          .18          .13          .

     Survival Analysis for TIME     Time to reintervention

                                       Total     Number      Number       Percent
                                                 Events     Censored     Censored

    DENTEXP        less than 10       ******     ******      ******         69.60

    DENTEXP        10 to 19           ******     ******      ******         67.02

    DENTEXP        20 to 29           ******     ******      ******         65.45

    DENTEXP         30 or more        ******     ******      ******         65.73

    Overall                         ********   ********    ********         67.45

    >Warning # 3211
    >On at least one case, the value of the weight variable was zero, negative,
    >or missing.  Such cases are invisible to statistical procedures and graphs
    >which need positively weighted cases, but remain on the file and are
    >processed by non-statistical facilities such as LIST and SAVE.

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

# Kaplan-Meier

Notes
Output Created | 22-NOV-2002 10:38:40
Comments |
Input | Data | D:\Longitudinal Data\Longitudinal Analysis Age group Master 1991 to 2001.sav
Filter | <none>
Weight | weighting (for time-dependent censor adjustment)
Split File | <none>
N of Rows in Working Data File | 842374
Syntax | KM time /STATUS=reint(1) /strata = dentage /PRINT MEAN /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95) /Save survival (survdage).
Resources | Elapsed Time | 0:12:28.93

     Survival Analysis for TIME     Time to reintervention

     Strata DENTAGE = under 30

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2603.04                 .20     (  2602.65,   2603.43 )
     (Limited to   4016.0 )
     Median:    3256.00                 .       (      .  ,       .   )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .            .        3256.00      2628.00      2150.00      1714.00      1346.00
     Standard Error        .            .            .            .            .            .79          .59          .48          .36

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value             1043.00       783.00       542.00       334.00       166.00
     Standard Error        .28          .22          .17          .12          .

     Survival Analysis for TIME     Time to reintervention

     Strata DENTAGE = 30 to 39

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2576.13                 .15     (  2575.84,   2576.41 )
     (Limited to   4016.0 )
     Median:    3146.00                 .       (      .  ,       .   )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .            .        3146.00      2568.00      2067.00      1647.00      1295.00
     Standard Error        .            .            .            .            .            .56          .43          .33          .26

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              993.00       738.00       522.00       329.00       170.00
     Standard Error        .20          .15          .11          .08          .

     Survival Analysis for TIME     Time to reintervention

     Strata DENTAGE = 40 to 49

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2501.43                 .17     (  2501.10,   2501.76 )
     (Limited to   4016.0 )
     Median:    2888.00                 .81     (  2886.41,   2889.59 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3611.00      2888.00      2319.00      1866.00      1488.00      1165.00
     Standard Error        .            .            .            .            .81          .58          .43          .34          .26

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              899.00       665.00       473.00       307.00       167.00
     Standard Error        .20          .16          .11          .08          .

     Survival Analysis for TIME     Time to reintervention

     Strata DENTAGE = 50 or older

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2445.77                 .21     (  2445.37,   2446.18 )
     (Limited to   4016.0 )
     Median:    2646.00                 .86     (  2644.31,   2647.69 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3288.00      2646.00      2141.00      1737.00      1396.00      1106.00
     Standard Error        .            .            .            .            .86          .62          .47          .37          .29

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              863.00       653.00       469.00       313.00       174.00
     Standard Error        .23          .18          .13          .09          .

     Survival Analysis for TIME     Time to reintervention

                                      Total     Number      Number       Percent
                                                Events     Censored     Censored

    DENTAGE        under 30          ******     ******      ******         69.27

    DENTAGE        30 to 39          ******     ******      ******         68.13

    DENTAGE        40 to 49          ******     ******      ******         66.44

    DENTAGE        50 or older       ******     ******      ******         65.65

    Overall                        ********   ********    ********         67.45

    >Warning # 3211
    >On at least one case, the value of the weight variable was zero, negative,
    >or missing.  Such cases are invisible to statistical procedures and graphs
    >which need positively weighted cases, but remain on the file and are
    >processed by non-statistical facilities such as LIST and SAVE.

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

# Kaplan-Meier

Notes
Output Created | 22-NOV-2002 10:51:12
Comments |
Input | Data | D:\Longitudinal Data\Longitudinal Analysis Age group Master 1991 to 2001.sav
Filter | <none>
Weight | weighting (for time-dependent censor adjustment)
Split File | <none>
N of Rows in Working Data File | 842374
Syntax | KM time /STATUS=reint(1) /strata = patagegr /PRINT MEAN /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95) /Save survival (survpage).
Resources | Elapsed Time | 0:15:00.58

     Survival Analysis for TIME     Time to reintervention

     Strata PATAGEGR = 18 or 19

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2875.39                 .50     (  2874.41,   2876.37 )
     (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      2366.00      1942.00
     Standard Error        .            .            .            .            .            .           2.43         1.68         1.29

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value             1543.00      1165.00       843.00       569.00       296.00
     Standard Error       1.08          .85          .62          .47          .

     Survival Analysis for TIME     Time to reintervention

     Strata PATAGEGR = 20 to 29

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2812.57                 .18     (  2812.21,   2812.93 )
     (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                 .            .            .            .            .        3363.00      2745.00      2228.00      1759.00
     Standard Error        .            .            .            .            .            .            .78          .61          .47

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value             1395.00      1062.00       763.00       504.00       242.00
     Standard Error        .35          .28          .21          .16          .

     Survival Analysis for TIME     Time to reintervention

     Strata PATAGEGR = 30 to 39

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2671.80                 .18     (  2671.46,   2672.15 )
     (Limited to   4016.0 )
     Median:    3544.00                 .       (      .  ,       .   )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .            .        3544.00      2856.00      2323.00      1878.00      1471.00
     Standard Error        .            .            .            .            .            .82          .58          .46          .37

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value             1136.00       855.00       599.00       380.00       185.00
     Standard Error        .28          .22          .16          .12          .

     Survival Analysis for TIME     Time to reintervention

     Strata PATAGEGR = 40 to 49

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2524.41                 .19     (  2524.04,   2524.78 )
     (Limited to   4016.0 )
     Median:    2953.00                 .95     (  2951.14,   2954.86 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3708.00      2953.00      2390.00      1937.00      1549.00      1213.00
     Standard Error        .            .            .            .            .95          .65          .50          .40          .31

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              934.00       693.00       483.00       307.00       158.00
     Standard Error        .24          .19          .14          .10          .

     Survival Analysis for TIME     Time to reintervention

     Strata PATAGEGR = 50 to 59

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2312.79                 .23     (  2312.34,   2313.23 )
     (Limited to   4016.0 )
     Median:    2262.00                 .72     (  2260.59,   2263.41 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .        3526.00      2797.00      2262.00      1847.00      1477.00      1194.00       938.00
     Standard Error        .            .            .           1.05          .72          .55          .43          .33          .27

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              729.00       552.00       390.00       243.00       133.00
     Standard Error        .20          .16          .13          .09          .

     Survival Analysis for TIME     Time to reintervention

     Strata PATAGEGR = 60 to 69

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2213.08                 .28     (  2212.53,   2213.63 )
     (Limited to   4016.0 )
     Median:    2024.00                 .75     (  2022.53,   2025.47 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .        3114.00      2468.00      2024.00      1632.00      1303.00      1053.00       823.00
     Standard Error        .            .            .           1.06          .75          .61          .46          .36          .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        .23          .17          .13          .09          .

     Survival Analysis for TIME     Time to reintervention

     Strata PATAGEGR = 70 to 79

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2073.53                 .41     (  2072.73,   2074.32 )
     (Limited to   4016.0 )
     Median:    1719.00                 .94     (  1717.16,   1720.84 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .        3252.00      2606.00      2136.00      1719.00      1373.00      1113.00       905.00       725.00
     Standard Error        .            .           1.62         1.17          .94          .70          .51          .40          .33

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              561.00       417.00       306.00       193.00       116.00
     Standard Error        .28          .21          .16          .11          .

     Survival Analysis for TIME     Time to reintervention

     Strata PATAGEGR = 80 or older

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2062.95                1.11     (  2060.78,   2065.12 )
     (Limited to   4014.0 )
     Median:    1614.00                2.53     (  1609.04,   1618.96 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .        3430.00      2631.00      2206.00      1614.00      1298.00      1026.00       839.00       658.00
     Standard Error        .            .           4.46         3.35         2.53         1.53         1.10          .80          .64

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              524.00       399.00       291.00       193.00       117.00
     Standard Error        .48          .38          .29          .21          .

     Survival Analysis for TIME     Time to reintervention

                                      Total     Number      Number       Percent
                                                Events     Censored     Censored

    PATAGEGR       18 or 19          ******     ******      ******         75.01

    PATAGEGR       20 to 29          ******     ******      ******         73.68

    PATAGEGR       30 to 39          ******     ******      ******         70.36

    PATAGEGR       40 to 49          ******     ******      ******         66.37

    PATAGEGR       50 to 59          ******     ******      ******         62.70

    PATAGEGR       60 to 69          ******     ******      ******         60.17

    PATAGEGR       70 to 79          ******     ******      ******         58.98

    PATAGEGR       80 or older       ******     ******      ******         65.92

    Overall                        ********   ********    ********         67.45

    >Warning # 3211
    >On at least one case, the value of the weight variable was zero, negative,
    >or missing.  Such cases are invisible to statistical procedures and graphs
    >which need positively weighted cases, but remain on the file and are
    >processed by non-statistical facilities such as LIST and SAVE.

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

# Kaplan-Meier

Notes
Output Created | 22-NOV-2002 11:06:17
Comments |
Input | Data | D:\Longitudinal Data\Longitudinal Analysis Age group Master 1991 to 2001.sav
Filter | <none>
Weight | weighting (for time-dependent censor adjustment)
Split File | <none>
N of Rows in Working Data File | 842374
Syntax | KM time /STATUS=reint(1) /strata = chdentgr /PRINT MEAN /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95) /Save survival (survchde).
Resources | Elapsed Time | 0:12:19.12

     Survival Analysis for TIME     Time to reintervention

     Strata 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

     Strata CHDENTGR = no change

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2556.53                 .16     (  2556.22,   2556.83 )
     (Limited to   4016.0 )
     Median:    3255.00                 .       (      .  ,       .   )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .            .        3255.00      2525.00      1983.00      1549.00      1195.00
     Standard Error        .            .            .            .            .            .70          .47          .34          .25

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              908.00       657.00       445.00       272.00       154.00
     Standard Error        .19          .14          .10          .06          .

     Survival Analysis for TIME     Time to reintervention

     Strata CHDENTGR = changed

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2448.07                 .11     (  2447.85,   2448.28 )
     (Limited to   4016.0 )
     Median:    2697.00                 .44     (  2696.15,   2697.85 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3336.00      2697.00      2192.00      1767.00      1403.00      1103.00
     Standard Error        .            .            .            .            .44          .33          .26          .21          .17

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              847.00       625.00       433.00       270.00       145.00
     Standard Error        .13          .11          .08          .05          .

     Survival Analysis for TIME     Time to reintervention

                                         Total     Number      Number       Percent
                                                   Events     Censored     Censored

    CHDENTGR       not applicable       ******          0      ******        100.00

    CHDENTGR       no change            ******     ******      ******         69.38

    CHDENTGR       changed              ******     ******      ******         56.95

    Overall                           ********   ********    ********         67.45

    >Warning # 3211
    >On at least one case, the value of the weight variable was zero, negative,
    >or missing.  Such cases are invisible to statistical procedures and graphs
    >which need positively weighted cases, but remain on the file and are
    >processed by non-statistical facilities such as LIST and SAVE.

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

# Kaplan-Meier

Notes
Output Created | 22-NOV-2002 11:18:41
Comments |
Input | Data | D:\Longitudinal Data\Longitudinal Analysis Age group Master 1991 to 2001.sav
Filter | <none>
Weight | weighting (for time-dependent censor adjustment)
Split File | <none>
N of Rows in Working Data File | 842374
Syntax | KM time /STATUS=reint(1) /strata = chpaygr /PRINT MEAN /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95) /Save survival (survchpa).
Resources | Elapsed Time | 0:13:56.55

     Survival Analysis for TIME     Time to reintervention

     Strata 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

     Strata CHPAYGR = no change

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2492.21                 .10     (  2492.01,   2492.41 )
     (Limited to   4016.0 )
     Median:    2885.00                 .51     (  2883.99,   2886.01 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3629.00      2885.00      2320.00      1850.00      1465.00      1142.00
     Standard Error        .            .            .            .            .51          .36          .27          .21          .16

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              873.00       639.00       435.00       267.00       148.00
     Standard Error        .13          .10          .07          .05          .

     Survival Analysis for TIME     Time to reintervention

     Strata CHPAYGR = non-paying to paying

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2468.33                 .22     (  2467.91,   2468.76 )
     (Limited to   4016.0 )
     Median:    2780.00                 .93     (  2778.17,   2781.83 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3472.00      2780.00      2248.00      1820.00      1438.00      1114.00
     Standard Error        .            .            .            .            .93          .68          .54          .44          .35

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              854.00       620.00       429.00       267.00       141.00
     Standard Error        .27          .22          .16          .11          .

     Survival Analysis for TIME     Time to reintervention

     Strata CHPAYGR = paying to non-paying

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2432.08                 .28     (  2431.54,   2432.62 )
     (Limited to   4016.0 )
     Median:    2586.00                1.00     (  2584.04,   2587.96 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3191.00      2586.00      2127.00      1726.00      1383.00      1106.00
     Standard Error        .            .            .            .           1.00          .77          .63          .50          .40

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              865.00       644.00       464.00       302.00       167.00
     Standard Error        .33          .27          .20          .15          .

     Survival Analysis for TIME     Time to reintervention

                                           Total   Number    Number     Percent
                                                   Events   Censored   Censored

    CHPAYGR      not applicable           ******        0    ******      100.00

    CHPAYGR      no change                ******   ******    ******       64.05

    CHPAYGR      non-paying to paying     ******   ******    ******       57.31

    CHPAYGR      paying to non-paying     ******   ******    ******       54.47

    Overall                             ******** ********  ********       67.45

    >Warning # 3211
    >On at least one case, the value of the weight variable was zero, negative,
    >or missing.  Such cases are invisible to statistical procedures and graphs
    >which need positively weighted cases, but remain on the file and are
    >processed by non-statistical facilities such as LIST and SAVE.

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

# Kaplan-Meier

Notes
Output Created | 22-NOV-2002 11:32:42
Comments |
Input | Data | D:\Longitudinal Data\Longitudinal Analysis Age group Master 1991 to 2001.sav
Filter | <none>
Weight | weighting (for time-dependent censor adjustment)
Split File | <none>
N of Rows in Working Data File | 842374
Syntax | KM time /STATUS=reint(1) /strata = intgrp /PRINT MEAN /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95) /Save survival (survint).
Resources | Elapsed Time | 0:15:24.11

     Survival Analysis for TIME     Time to reintervention

     Strata INTGRP = under 150 days

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      1928.33                 .22     (  1927.90,   1928.76 )
     (Limited to   4016.0 )
     Median:    1453.00                 .42     (  1452.18,   1453.82 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .        2749.00      2219.00      1803.00      1453.00      1176.00       952.00       756.00       588.00
     Standard Error        .           1.01          .69          .53          .42          .32          .25          .21          .17

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              445.00       324.00       213.00       135.00        64.00
     Standard Error        .13          .11          .08          .05          .

     Survival Analysis for TIME     Time to reintervention

     Strata INTGRP = 150 to 249 days

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2488.51                 .12     (  2488.27,   2488.75 )
     (Limited to   4016.0 )
     Median:    2846.00                 .59     (  2844.85,   2847.15 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3608.00      2846.00      2286.00      1835.00      1454.00      1141.00
     Standard Error        .            .            .            .            .59          .41          .31          .24          .19

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              876.00       645.00       448.00       283.00       167.00
     Standard Error        .15          .11          .08          .05          .

     Survival Analysis for TIME     Time to reintervention

     Strata INTGRP = 250 to 399 days

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2736.71                 .20     (  2736.32,   2737.11 )
     (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      3027.00      2479.00      2017.00      1607.00
     Standard Error        .            .            .            .            .           1.04          .72          .56          .45

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value             1251.00       961.00       696.00       460.00       259.00
     Standard Error        .34          .26          .20          .14          .

     Survival Analysis for TIME     Time to reintervention

     Strata INTGRP = 400 days or longer

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      3048.26                 .23     (  3047.82,   3048.70 )
     (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                 .            .            .            .            .            .        3475.00      2916.00      2428.00
     Standard Error        .            .            .            .            .            .            .            .98          .78

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value             1953.00      1519.00      1147.00       817.00       507.00
     Standard Error        .64          .49          .37          .27          .

     Survival Analysis for TIME     Time to reintervention

                                           Total    Number     Number      Percent
                                                    Events    Censored    Censored

    INTGRP        under 150 days          ******    ******     ******        53.60

    INTGRP        150 to 249 days         ******    ******     ******        64.12

    INTGRP        250 to 399 days         ******    ******     ******        71.36

    INTGRP        400 days or longer      ******    ******     ******        79.78

    Overall                             ********  ********   ********        65.75

    >Warning # 3211
    >On at least one case, the value of the weight variable was zero, negative,
    >or missing.  Such cases are invisible to statistical procedures and graphs
    >which need positively weighted cases, but remain on the file and are
    >processed by non-statistical facilities such as LIST and SAVE.

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

# Kaplan-Meier

Notes
Output Created | 22-NOV-2002 11:48:10
Comments |
Input | Data | D:\Longitudinal Data\Longitudinal Analysis Age group Master 1991 to 2001.sav
Filter | <none>
Weight | weighting (for time-dependent censor adjustment)
Split File | <none>
N of Rows in Working Data File | 842374
Syntax | KM time /STATUS=reint(1) /strata = feesgrp /PRINT MEAN /PERCENTILES = (25,35,40,45,50,55,60,65,70,75,80,85,90,95) /Save survival (survfees).
Resources | Elapsed Time | 0:13:37.29

     Survival Analysis for TIME     Time to reintervention

     Strata FEESGRP = under £30

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      3168.66                 .16     (  3168.34,   3168.97 )
     (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                 .            .            .            .            .            .            .        3705.00      2973.00
     Standard Error        .            .            .            .            .            .            .            .            .88

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value             2345.00      1762.00      1222.00       747.00       364.00
     Standard Error        .66          .52          .40          .27          .

     Survival Analysis for TIME     Time to reintervention

     Strata FEESGRP = £30 to £79.99

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      2502.39                 .12     (  2502.16,   2502.63 )
     (Limited to   4016.0 )
     Median:    2820.00                 .52     (  2818.98,   2821.02 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .            .            .        3480.00      2820.00      2318.00      1895.00      1524.00      1213.00
     Standard Error        .            .            .            .            .52          .38          .30          .24          .19

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              942.00       710.00       498.00       320.00       171.00
     Standard Error        .15          .12          .09          .06          .

     Survival Analysis for TIME     Time to reintervention

     Strata FEESGRP = £80 or more

              Survival Time    Standard Error   95% Confidence Interval

     Mean:      1940.92                 .18     (  1940.57,   1941.27 )
     (Limited to   4016.0 )
     Median:    1493.00                 .31     (  1492.39,   1493.61 )

                                                                Percentiles

                         25.00        35.00        40.00        45.00        50.00        55.00        60.00        65.00        70.00

     Value                 .        2660.00      2182.00      1804.00      1493.00      1233.00      1018.00       833.00       668.00
     Standard Error        .            .72          .52          .40          .31          .25          .20          .16          .13

                                                                Percentiles

                         75.00        80.00        85.00        90.00        95.00

     Value              532.00       397.00       281.00       187.00        99.00
     Standard Error        .11          .09          .07          .05          .

     Survival Analysis for TIME     Time to reintervention

                                        Total     Number      Number       Percent
                                                  Events     Censored     Censored

    FEESGRP        under £30           ******     ******      ******         80.46

    FEESGRP        £30 to £79.99       ******     ******      ******         64.95

    FEESGRP        £80 or more         ******     ******      ******         55.08

    Overall                          ********   ********    ********         65.75

    >Warning # 3211
    >On at least one case, the value of the weight variable was zero, negative,
    >or missing.  Such cases are invisible to statistical procedures and graphs
    >which need positively weighted cases, but remain on the file and are
    >processed by non-statistical facilities such as LIST and SAVE.

    weight off.

    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=survquad.
    If (quadrant='UL') quadul=survquad.
    If (quadrant='LL') quadll=survquad.
    If (quadrant='LR') quadlr=survquad.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

    aggregate outfile=*
     /presorted
     /break time
     / survall 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
     = max(survall 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 ).

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

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

    Data written to I:\Research Projects\Longevity\Univariate Survival 1.xls.
    82 variables and 3783 cases written to range: SPSS.
    Variable: TIME       Type: Number   Width:  8   Dec: 2
    Variable: SURVALL    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