    * RMatch1955y2001control.sps.
    * Match patients with teeth filled in March 2000 against other
    * teeth treated in year ending March 2001.
    * Written by PSKL on 28/11/01.
    * Amended on 17/02/03.

    * Restrict March 2000 data to fillings.

    get file = 'D:\PSKL\Rteeth195510003to10103.sav'.

    select if ( fsched = 10003).

    select if ( any( trtcode, 1401,1402,1403,1404,1421,1426)).

    * save master file of filled teeth (temp1).

    Compute Fillrec=1.

    save outfile='c:\temp1.sav'.

    get file='c:\temp1.sav'.

    * save look-up table, one record for each tooth, for matching (temp2).

    Compute Filled=1.

    sort cases by surname initial sex dobirth tooth quadrant doacc docomp.

    Aggregate outfile=* /presorted
     /break surname initial sex dobirth tooth quadrant
     /filled =max(filled)
     /dofacc dofcomp=first(doacc docomp).

    save outfile= 'c:\temp2.sav'
     / keep surname initial sex dobirth tooth quadrant filled dofacc dofcomp.

    * Create lookup file of patients who have had fillings in March 2000 (temp2A).
    * This file contains a dummy quadrant to indicate that at least one tooth in
    * the tooth position has been filled.

    Aggregate outfile=*/presorted
     /break surname initial sex dobirth tooth
     /dofacc dofcomp=first(dofacc dofcomp).
    compute doacc=dofacc.
    compute docomp=dofcomp.

    string quadrant (A2).
    compute quadrant='AA'.

    compute fillrec=-1.

    save outfile='c:\temp2a.sav'.

    * Match against quadrant records for next year, but exclude correction records.

    get file = 'D:\PSKL\Rteeth195510003to10103.sav'.

    sort cases by surname initial sex dobirth tooth quadrant doacc.

    Match files file=*
     /table 'c:\temp2a.sav'
     /by surname initial sex dobirth tooth.

    Execute.

    select if (not(missing(dofacc)) and not(dofacc=doacc)).

    Compute fillrec=0.

    Execute.

    * Remove quadrants which had fillings in March 2000.

    Match files file=*
     /table='c:\temp2.sav'
     /by surname initial sex dobirth tooth quadrant.

    If (missing(filled)) filled=0.
    select if (filled=0).

    Execute.

    * Combine with March 2000 dummy quadrant records, when patients received fillings
     in at least one quadrant, to get dates of March 2000 courses of treatment.

    Add files file= 'C:\temp2a.sav'
     /file *
     /by surname initial sex dobirth tooth quadrant fillrec.

    * Remove additional fee records.

    If (missing(trtcode)) trtcode=0.
    select if not (range(trtcode,1431,1431,1422,1425,1541,1541,
       1732,1739,1811,1816,2746,2746,5825,5825)).

    save outfile='c:\temp3.sav'.

    get file='c:\temp3.sav'.

    * Reduce to file of teeth not filled in March 2000 schedule but
    * where other teeth in the same position were treated then, but treated in following year,
    * supplemented by time to failure and
    * replacement treatment.

    sort cases by surname initial sex dobirth tooth quadrant fillrec doacc trtcode.

    aggregate outfile=*
     /presorted
     /break surname initial sex dobirth tooth quadrant fillrec doacc
     / fpcnum persnum partnum suffix postcode docomp exempbox
       trtcode quadcode toothpat exempcod =
     first(fpcnum persnum partnum suffix postcode docomp exempbox
       trtcode quadcode toothpat exempcod)
     /t1=first(trtcode)
     /t2=sum(trtcode)
     /t3=last(trtcode)
     /treats=n.

    EXECUTE.

    * Calculate time lag for each replacement treatment - up to three per patient.
    Do if (fillrec=0 and lag(fillrec)=-1).
    compute time=ctime.days(doacc-lag(docomp)).
    compute reptrt1=t1.
    if (treats=2) reptrt2=t3.
    if (treats=3) reptrt2=t2-t1-t3.
    if (treats=3) reptrt3=t3.
    Compute reptreat=reptrt1.
    If (treats>1) reptreat=9999.
    End if.

    Do if (fillrec=0 and lag(fillrec,2)=-1).
    compute time=ctime.days(doacc-lag(docomp,2)).
    compute reptrt1=t1.
    if (treats=2) reptrt2=t3.
    if (treats=3) reptrt2=t2-t1-t3.
    if (treats=3) reptrt3=t3.
    Compute reptreat=reptrt1.
    If (treats>1) reptreat=9999.
    End if.

    Do if (fillrec=0 and not(lag(fillrec))=-1 and lag(fillrec,3)=-1).
    compute time=ctime.days(doacc-lag(docomp,3)).
    compute reptrt1=t1.
    if (treats=2) reptrt2=t3.
    if (treats=3) reptrt2=t2-t1-t3.
    if (treats=3) reptrt3=t3.
    Compute reptreat=reptrt1.
    If (treats>1) reptreat=9999.
    End if.

    formats trtcode reptreat (f4.0).
    formats trtcode reptreat (f4.0) tooth (f1.0).

    EXECUTE.

    * Tidy up the remaining anomalies.
    * Assume negative time cases reflect claims out of sequence.
    * Censor all cases at 365 days.
    Compute failed=0.
    Do if (range(time,1,365)).
    compute failed=1.
    else.
    compute time=365.
    end if.
    If (missing(time))time=365.

    EXECUTE.

    * Reduce to one record, for the first retreatment,
    * for each quadrant for which the tooth was not treated in March 2000,
    * including a dummy quadrant record if the tooth was not retreated.

    sort cases by surname initial sex dobirth tooth quadrant time.

    Aggregate outfile=* /presorted
     /break surname initial sex dobirth tooth quadrant
     / doacc fpcnum persnum partnum suffix postcode docomp
       exempbox trtcode exempcod time reptreat reptrt1 reptrt2 reptrt3 failed
     =first(doacc fpcnum persnum partnum suffix postcode docomp
       exempbox trtcode exempcod time reptreat reptrt1 reptrt2 reptrt3 failed).

    save outfile='D:\pskl\RMatch1955y2001control.sav'.

    Get file='D:\pskl\RMatch1955y2001control.sav'.

    * Produce some tables.

    * a) Proportion of early failures, by tooth position, quadrant, type of filling, and patient sex.

    Compute failedPC=100*failed.

    autorecode VARIABLES= quadrant sex
     /INTO quadn sexn.

    Value Labels
     Tooth TRTCODE
    1 '1'
    2 '2'
    3 '3'
    4 '4'
    5 '5'
    6 '6'
    7 '7'
    8 '8'
    1401 '1401'
    1402 '1402'
    1403 '1403'
    1404 '1404'
    1421 '1421'
    1426 '1426'.

    Variable Labels Tooth 'Tooth Position'
     /quadrant quadn 'Quadrant'
     /trtcode 'Treatment Code'.

    Temporary.
    select if (any(quadrant,'LL','AA')).

    * Basic Tables.
    TABLES
      /FORMAT BLANK MISSING('.')
      /OBSERVATION failedpc
      /FTOTAL $t 'Summary'
      /TABLES (sexn > failedpc +  $t )
      BY (tooth +  $t )
      BY ((STATISTICS))
      /STATISTICS
      mean( (PCT7.2 ))
      count( ( COMMA7.0 )) /TITLE  'Retreatment rates by tooth'+
     ' position and patient sex - LL Quadrant'.

# Tables

Notes
Output Created | 17-FEB-2003 18:08:43
Comments |
Input | Data | D:\pskl\RMatch1955y2001control.sav
File Label | Aggregated File
Filter | <none>
Weight | <none>
Split File | <none>
N of Rows in Working Data File | 21888
Syntax | TABLES /FORMAT BLANK MISSING('.') /OBSERVATION failedpc /FTOTAL $t 'Summary' /TABLES (sexn > failedpc + $t ) BY (tooth + $t ) BY ((STATISTICS)) /STATISTICS mean( (PCT7.2 )) count( ( COMMA7.0 )) /TITLE 'Retreatment rates by tooth'+ ' position and patient sex - LL Quadrant'.
Resources | Elapsed Time | 0:00:01.12

Retreatment rates by tooth position and patient sex - LL Quadrant
Mean
| Tooth Position | Summary
--- | --- | ---
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8
F |  | 2.31% | 1.42% | 1.08% | 1.65% | 2.93% | 2.95% | 2.80% | 1.61% | 2.37%
M |  | 1.32% | 1.14% | 2.19% | 2.41% | 3.03% | 2.78% | 2.92% | .29% | 2.39%
Summary | 1.85% | 1.28% | 1.60% | 2.01% | 2.98% | 2.87% | 2.86% | .95% | 2.38%

Retreatment rates by tooth position and patient sex - LL Quadrant
Count
| Tooth Position | Summary
--- | --- | ---
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8
F |  | 780 | 777 | 929 | 1,457 | 1,806 | 2,708 | 2,324 | 684 | 11,465
M |  | 681 | 703 | 821 | 1,286 | 1,651 | 2,372 | 2,225 | 684 | 10,423
Summary | 1,461 | 1,480 | 1,750 | 2,743 | 3,457 | 5,080 | 4,549 | 1,368 | 21,888

    Temporary.
    select if (any(quadrant,'LR','AA')).

    * Basic Tables.
    TABLES
      /FORMAT BLANK MISSING('.')
      /OBSERVATION failedpc
      /FTOTAL $t 'Summary'
      /TABLES (sexn > failedpc +  $t )
      BY (tooth +  $t )
      BY ((STATISTICS))
      /STATISTICS
      mean( (PCT7.2 ))
      count( ( COMMA7.0 )) /TITLE  'Retreatment rates by tooth'+
     ' position and patient sex - LR Quadrant'.

# Tables

Notes
Output Created | 17-FEB-2003 18:08:44
Comments |
Input | Data | D:\pskl\RMatch1955y2001control.sav
File Label | Aggregated File
Filter | <none>
Weight | <none>
Split File | <none>
N of Rows in Working Data File | 21922
Syntax | TABLES /FORMAT BLANK MISSING('.') /OBSERVATION failedpc /FTOTAL $t 'Summary' /TABLES (sexn > failedpc + $t ) BY (tooth + $t ) BY ((STATISTICS)) /STATISTICS mean( (PCT7.2 )) count( ( COMMA7.0 )) /TITLE 'Retreatment rates by tooth'+ ' position and patient sex - LR Quadrant'.
Resources | Elapsed Time | 0:00:00.80

Retreatment rates by tooth position and patient sex - LR Quadrant
Mean
| Tooth Position | Summary
--- | --- | ---
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8
F |  | 1.42% | 1.29% | .97% | 1.98% | 2.56% | 4.01% | 3.13% | .74% | 2.55%
M |  | 1.76% | 1.14% | 2.42% | 2.18% | 1.96% | 2.95% | 3.35% | 1.16% | 2.43%
Summary | 1.58% | 1.22% | 1.65% | 2.07% | 2.27% | 3.52% | 3.24% | .95% | 2.49%

Retreatment rates by tooth position and patient sex - LR Quadrant
Count
| Tooth Position | Summary
--- | --- | ---
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8
F |  | 774 | 774 | 929 | 1,463 | 1,799 | 2,743 | 2,331 | 678 | 11,491
M |  | 681 | 704 | 825 | 1,285 | 1,634 | 2,371 | 2,240 | 691 | 10,431
Summary | 1,455 | 1,478 | 1,754 | 2,748 | 3,433 | 5,114 | 4,571 | 1,369 | 21,922

    .

    Temporary.
    select if (any(quadrant,'UL','AA')).

    * Basic Tables.
    TABLES
      /FORMAT BLANK MISSING('.')
      /OBSERVATION failedpc
      /FTOTAL $t 'Summary'
      /TABLES (sexn > failedpc +  $t )
      BY (tooth +  $t )
      BY ((STATISTICS))
      /STATISTICS
      mean( (PCT7.2 ))
      count( ( COMMA7.0 )) /TITLE  'Retreatment rates by tooth'+
     ' position and patient sex - UL Quadrant'.

# Tables

Notes
Output Created | 17-FEB-2003 18:08:44
Comments |
Input | Data | D:\pskl\RMatch1955y2001control.sav
File Label | Aggregated File
Filter | <none>
Weight | <none>
Split File | <none>
N of Rows in Working Data File | 22039
Syntax | TABLES /FORMAT BLANK MISSING('.') /OBSERVATION failedpc /FTOTAL $t 'Summary' /TABLES (sexn > failedpc + $t ) BY (tooth + $t ) BY ((STATISTICS)) /STATISTICS mean( (PCT7.2 )) count( ( COMMA7.0 )) /TITLE 'Retreatment rates by tooth'+ ' position and patient sex - UL Quadrant'.
Resources | Elapsed Time | 0:00:00.79

Retreatment rates by tooth position and patient sex - UL Quadrant
Mean
| Tooth Position | Summary
--- | --- | ---
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8
F |  | 3.42% | 2.66% | 3.25% | 3.37% | 2.12% | 3.59% | 2.80% | 1.17% | 2.93%
M |  | 4.80% | 3.32% | 3.71% | 3.22% | 2.19% | 3.19% | 2.48% | 1.30% | 2.92%
Summary | 4.07% | 2.98% | 3.47% | 3.30% | 2.16% | 3.41% | 2.64% | 1.24% | 2.93%

Retreatment rates by tooth position and patient sex - UL Quadrant
Count
| Tooth Position | Summary
--- | --- | ---
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8
F |  | 790 | 788 | 953 | 1,482 | 1,792 | 2,728 | 2,324 | 682 | 11,539
M |  | 708 | 723 | 835 | 1,303 | 1,641 | 2,380 | 2,219 | 691 | 10,500
Summary | 1,498 | 1,511 | 1,788 | 2,785 | 3,433 | 5,108 | 4,543 | 1,373 | 22,039

    Temporary.
    select if (any(quadrant,'UR','AA')).

    * Basic Tables.
    TABLES
      /FORMAT BLANK MISSING('.')
      /OBSERVATION failedpc
      /FTOTAL $t 'Summary'
      /TABLES (sexn > failedpc +  $t )
      BY (tooth +  $t )
      BY ((STATISTICS))
      /STATISTICS
      mean( (PCT7.2 ))
      count( ( COMMA7.0 )) /TITLE  'Retreatment rates by tooth'+
     ' position and patient sex - UR Quadrant'.

# Tables

Notes
Output Created | 17-FEB-2003 18:08:45
Comments |
Input | Data | D:\pskl\RMatch1955y2001control.sav
File Label | Aggregated File
Filter | <none>
Weight | <none>
Split File | <none>
N of Rows in Working Data File | 22015
Syntax | TABLES /FORMAT BLANK MISSING('.') /OBSERVATION failedpc /FTOTAL $t 'Summary' /TABLES (sexn > failedpc + $t ) BY (tooth + $t ) BY ((STATISTICS)) /STATISTICS mean( (PCT7.2 )) count( ( COMMA7.0 )) /TITLE 'Retreatment rates by tooth'+ ' position and patient sex - UR Quadrant'.
Resources | Elapsed Time | 0:00:00.80

Retreatment rates by tooth position and patient sex - UR Quadrant
Mean
| Tooth Position | Summary
--- | --- | ---
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8
F |  | 2.93% | 2.79% | 2.43% | 3.31% | 3.26% | 3.06% | 2.97% | .44% | 2.87%
M |  | 2.59% | 3.31% | 3.82% | 3.15% | 1.78% | 3.19% | 3.09% | 1.02% | 2.82%
Summary | 2.77% | 3.04% | 3.08% | 3.23% | 2.56% | 3.12% | 3.03% | .73% | 2.85%

Retreatment rates by tooth position and patient sex - UR Quadrant
Count
| Tooth Position | Summary
--- | --- | ---
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8
F |  | 786 | 789 | 945 | 1,481 | 1,809 | 2,713 | 2,324 | 677 | 11,524
M |  | 694 | 725 | 838 | 1,303 | 1,631 | 2,380 | 2,231 | 689 | 10,491
Summary | 1,480 | 1,514 | 1,783 | 2,784 | 3,440 | 5,093 | 4,555 | 1,366 | 22,015

    * b) Replacement treatment , by quadrant.

    string retcomb (a14).
    compute retcomb=concat(string( reptrt1,f4),'/',string( reptrt2,f4),'/',string( reptrt3,f4)).

    Variable Labels retcomb 'Retreatment combination'.

    execute.

    temporary.
    select if ( failed=1).

    CROSSTABS
      /TABLES=retcomb  BY quadrant  BY tooth
      /FORMAT= AVALUE TABLES
      /CELLS= COUNT COLUMN .

# Crosstabs

Notes
Output Created | 17-FEB-2003 18:08:47
Comments |
Input | Data | D:\pskl\RMatch1955y2001control.sav
File Label | Aggregated File
Filter | <none>
Weight | <none>
Split File | <none>
N of Rows in Working Data File | 2339
Missing Value Handling | Definition of Missing | User-defined missing values are treated as missing.
Cases Used | Statistics for each table are based on all the cases with valid data in the specified range(s) for all variables in each table.
Syntax | CROSSTABS /TABLES=retcomb BY quadrant BY tooth /FORMAT= AVALUE TABLES /CELLS= COUNT COLUMN .
Resources | Dimensions Requested | 3
Cells Available | 80659
Elapsed Time | 0:00:00.96

Case Processing Summary
| Cases
--- | ---
Valid | Missing | Total
N | Percent | N | Percent | N | Percent
Retreatment combination * quadn 'Quadrant' * Tooth Position | 2339 | 100.0% | 0 | .0% | 2339 | 100.0%

Retreatment combination * quadn 'Quadrant' * Tooth Position Crosstabulation
| quadn 'Quadrant' | Total
--- | --- | ---
Tooth Position | LL | LR | UL | UR
1 | Retreatment combination | 1401/ ./ . | Count |  |  | 1 |  | 1
% within quadn 'Quadrant' |  |  | 1.6% |  | .7%
1401/1421/1501 | Count |  |  | 1 |  | 1
% within quadn 'Quadrant' |  |  | 1.6% |  | .7%
1401/1501/ . | Count |  | 1 |  | 1 | 2
% within quadn 'Quadrant' |  | 4.3% |  | 2.4% | 1.3%
1421/ ./ . | Count | 11 | 8 | 22 | 17 | 58
% within quadn 'Quadrant' | 40.7% | 34.8% | 36.1% | 41.5% | 38.2%
1421/1501/ . | Count | 1 | 1 | 2 |  | 4
% within quadn 'Quadrant' | 3.7% | 4.3% | 3.3% |  | 2.6%
1426/ ./ . | Count | 5 | 1 | 2 | 5 | 13
% within quadn 'Quadrant' | 18.5% | 4.3% | 3.3% | 12.2% | 8.6%
1501/1782/ . | Count |  |  | 1 |  | 1
% within quadn 'Quadrant' |  |  | 1.6% |  | .7%
1601/ ./ . | Count |  |  | 2 | 2 | 4
% within quadn 'Quadrant' |  |  | 3.3% | 4.9% | 2.6%
1711/ ./ . | Count |  |  | 1 |  | 1
% within quadn 'Quadrant' |  |  | 1.6% |  | .7%
1716/ ./ . | Count |  |  | 1 | 1 | 2
% within quadn 'Quadrant' |  |  | 1.6% | 2.4% | 1.3%
1721/ ./ . | Count |  |  | 6 | 2 | 8
% within quadn 'Quadrant' |  |  | 9.8% | 4.9% | 5.3%
1722/ ./ . | Count |  |  |  | 1 | 1
% within quadn 'Quadrant' |  |  |  | 2.4% | .7%
1781/ ./ . | Count |  |  | 1 | 1 | 2
% within quadn 'Quadrant' |  |  | 1.6% | 2.4% | 1.3%
1782/ ./ . | Count |  |  | 4 | 2 | 6
% within quadn 'Quadrant' |  |  | 6.6% | 4.9% | 3.9%
1807/ ./ . | Count |  |  | 1 | 1 | 2
% within quadn 'Quadrant' |  |  | 1.6% | 2.4% | 1.3%
1825/ ./ . | Count |  |  | 1 |  | 1
% within quadn 'Quadrant' |  |  | 1.6% |  | .7%
1832/ ./ . | Count |  |  | 1 |  | 1
% within quadn 'Quadrant' |  |  | 1.6% |  | .7%
2101/ ./ . | Count | 2 | 2 | 1 |  | 5
% within quadn 'Quadrant' | 7.4% | 8.7% | 1.6% |  | 3.3%
2101/2733/ . | Count | 2 | 2 | 1 |  | 5
% within quadn 'Quadrant' | 7.4% | 8.7% | 1.6% |  | 3.3%
2201/ ./ . | Count |  |  | 1 |  | 1
% within quadn 'Quadrant' |  |  | 1.6% |  | .7%
2201/2863/ . | Count |  |  | 1 |  | 1
% within quadn 'Quadrant' |  |  | 1.6% |  | .7%
2733/ ./ . | Count | 2 | 2 | 5 | 4 | 13
% within quadn 'Quadrant' | 7.4% | 8.7% | 8.2% | 9.8% | 8.6%
2745/ ./ . | Count |  |  | 2 |  | 2
% within quadn 'Quadrant' |  |  | 3.3% |  | 1.3%
2863/ ./ . | Count |  |  |  | 1 | 1
% within quadn 'Quadrant' |  |  |  | 2.4% | .7%
3611/ ./ . | Count | 4 | 6 | 3 | 3 | 16
% within quadn 'Quadrant' | 14.8% | 26.1% | 4.9% | 7.3% | 10.5%
Total | Count | 27 | 23 | 61 | 41 | 152
% within quadn 'Quadrant' | 100.0% | 100.0% | 100.0% | 100.0% | 100.0%
2 | Retreatment combination | 1101/ ./ . | Count |  |  | 1 |  | 1
% within quadn 'Quadrant' |  |  | 2.2% |  | .8%
1401/ ./ . | Count |  |  | 1 |  | 1
% within quadn 'Quadrant' |  |  | 2.2% |  | .8%
1402/ ./ . | Count | 1 |  |  |  | 1
% within quadn 'Quadrant' | 5.3% |  |  |  | .8%
1421/ ./ . | Count | 12 | 10 | 12 | 16 | 50
% within quadn 'Quadrant' | 63.2% | 55.6% | 26.7% | 34.8% | 39.1%
1426/ ./ . | Count | 2 | 3 | 6 |  | 11
% within quadn 'Quadrant' | 10.5% | 16.7% | 13.3% |  | 8.6%
1426/1501/ . | Count |  |  | 1 |  | 1
% within quadn 'Quadrant' |  |  | 2.2% |  | .8%
1461/ ./ . | Count |  |  |  | 1 | 1
% within quadn 'Quadrant' |  |  |  | 2.2% | .8%
1501/ ./ . | Count |  |  |  | 1 | 1
% within quadn 'Quadrant' |  |  |  | 2.2% | .8%
1501/1521/1721 | Count |  |  | 1 |  | 1
% within quadn 'Quadrant' |  |  | 2.2% |  | .8%
1521/ ./ . | Count |  |  | 1 |  | 1
% within quadn 'Quadrant' |  |  | 2.2% |  | .8%
1601/ ./ . | Count |  |  | 4 | 2 | 6
% within quadn 'Quadrant' |  |  | 8.9% | 4.3% | 4.7%
1716/ ./ . | Count |  |  | 1 |  | 1
% within quadn 'Quadrant' |  |  | 2.2% |  | .8%
1721/ ./ . | Count |  |  | 3 | 2 | 5
% within quadn 'Quadrant' |  |  | 6.7% | 4.3% | 3.9%
1782/ ./ . | Count |  |  | 6 | 10 | 16
% within quadn 'Quadrant' |  |  | 13.3% | 21.7% | 12.5%
1807/ ./ . | Count |  |  | 1 | 1 | 2
% within quadn 'Quadrant' |  |  | 2.2% | 2.2% | 1.6%
1825/ ./ . | Count |  |  |  | 3 | 3
% within quadn 'Quadrant' |  |  |  | 6.5% | 2.3%
1825/2201/ . | Count |  |  |  | 1 | 1
% within quadn 'Quadrant' |  |  |  | 2.2% | .8%
1826/ ./ . | Count |  |  |  | 1 | 1
% within quadn 'Quadrant' |  |  |  | 2.2% | .8%
1832/ ./ . | Count |  | 1 |  |  | 1
% within quadn 'Quadrant' |  | 5.6% |  |  | .8%
2101/ ./ . | Count |  | 1 |  | 1 | 2
% within quadn 'Quadrant' |  | 5.6% |  | 2.2% | 1.6%
2101/2733/ . | Count | 2 |  | 1 |  | 3
% within quadn 'Quadrant' | 10.5% |  | 2.2% |  | 2.3%
2201/2733/ . | Count |  |  | 1 |  | 1
% within quadn 'Quadrant' |  |  | 2.2% |  | .8%
2202/2733/ . | Count |  |  |  | 1 | 1
% within quadn 'Quadrant' |  |  |  | 2.2% | .8%
2733/ ./ . | Count | 2 | 2 | 4 | 4 | 12
% within quadn 'Quadrant' | 10.5% | 11.1% | 8.9% | 8.7% | 9.4%
2745/ ./ . | Count |  |  |  | 1 | 1
% within quadn 'Quadrant' |  |  |  | 2.2% | .8%
2863/ ./ . | Count |  |  | 1 |  | 1
% within quadn 'Quadrant' |  |  | 2.2% |  | .8%
3611/ ./ . | Count |  | 1 |  | 1 | 2
% within quadn 'Quadrant' |  | 5.6% |  | 2.2% | 1.6%
Total | Count | 19 | 18 | 45 | 46 | 128
% within quadn 'Quadrant' | 100.0% | 100.0% | 100.0% | 100.0% | 100.0%
3 | Retreatment combination | 1401/ ./ . | Count |  |  | 1 | 1 | 2
% within quadn 'Quadrant' |  |  | 1.6% | 1.8% | 1.1%
1401/1421/ . | Count |  |  | 1 |  | 1
% within quadn 'Quadrant' |  |  | 1.6% |  | .6%
1402/ ./ . | Count |  |  | 1 | 1 | 2
% within quadn 'Quadrant' |  |  | 1.6% | 1.8% | 1.1%
1421/ ./ . | Count | 21 | 14 | 23 | 23 | 81
% within quadn 'Quadrant' | 75.0% | 48.3% | 37.1% | 41.8% | 46.6%
1421/1426/ . | Count |  |  | 1 |  | 1
% within quadn 'Quadrant' |  |  | 1.6% |  | .6%
1421/1501/ . | Count |  |  | 4 | 1 | 5
% within quadn 'Quadrant' |  |  | 6.5% | 1.8% | 2.9%
1426/ ./ . | Count |  | 8 | 6 | 6 | 20
% within quadn 'Quadrant' |  | 27.6% | 9.7% | 10.9% | 11.5%
1426/1501/ . | Count |  |  | 2 |  | 2
% within quadn 'Quadrant' |  |  | 3.2% |  | 1.1%
1426/2733/ . | Count | 1 |  |  |  | 1
% within quadn 'Quadrant' | 3.6% |  |  |  | .6%
1501/1716/ . | Count |  |  | 1 |  | 1
% within quadn 'Quadrant' |  |  | 1.6% |  | .6%
1501/1721/ . | Count |  |  | 1 | 1 | 2
% within quadn 'Quadrant' |  |  | 1.6% | 1.8% | 1.1%
1601/ ./ . | Count |  |  | 2 | 1 | 3
% within quadn 'Quadrant' |  |  | 3.2% | 1.8% | 1.7%
1716/ ./ . | Count |  |  |  | 1 | 1
% within quadn 'Quadrant' |  |  |  | 1.8% | .6%
1721/ ./ . | Count | 1 |  | 1 | 4 | 6
% within quadn 'Quadrant' | 3.6% |  | 1.6% | 7.3% | 3.4%
1781/ ./ . | Count |  |  |  | 1 | 1
% within quadn 'Quadrant' |  |  |  | 1.8% | .6%
1782/ ./ . | Count |  | 1 | 3 | 4 | 8
% within quadn 'Quadrant' |  | 3.4% | 4.8% | 7.3% | 4.6%
1807/ ./ . | Count |  |  |  | 1 | 1
% within quadn 'Quadrant' |  |  |  | 1.8% | .6%
1825/ ./ . | Count |  |  |  | 1 | 1
% within quadn 'Quadrant' |  |  |  | 1.8% | .6%
2101/2733/ . | Count |  |  | 1 | 2 | 3
% within quadn 'Quadrant' |  |  | 1.6% | 3.6% | 1.7%
2101/2863/ . | Count | 2 |  | 1 | 1 | 4
% within quadn 'Quadrant' | 7.1% |  | 1.6% | 1.8% | 2.3%
2202/ ./ . | Count |  |  | 1 |  | 1
% within quadn 'Quadrant' |  |  | 1.6% |  | .6%
2733/ ./ . | Count | 1 | 4 | 9 | 4 | 18
% within quadn 'Quadrant' | 3.6% | 13.8% | 14.5% | 7.3% | 10.3%
2743/ ./ . | Count |  |  | 1 | 1 | 2
% within quadn 'Quadrant' |  |  | 1.6% | 1.8% | 1.1%
2744/ ./ . | Count |  | 1 |  |  | 1
% within quadn 'Quadrant' |  | 3.4% |  |  | .6%
2745/ ./ . | Count |  |  | 1 |  | 1
% within quadn 'Quadrant' |  |  | 1.6% |  | .6%
3611/ ./ . | Count | 1 | 1 |  |  | 2
% within quadn 'Quadrant' | 3.6% | 3.4% |  |  | 1.1%
6221/ ./ . | Count | 1 |  | 1 | 1 | 3
% within quadn 'Quadrant' | 3.6% |  | 1.6% | 1.8% | 1.7%
Total | Count | 28 | 29 | 62 | 55 | 174
% within quadn 'Quadrant' | 100.0% | 100.0% | 100.0% | 100.0% | 100.0%
4 | Retreatment combination | 1131/1721/ . | Count | 2 | 1 | 1 | 1 | 5
% within quadn 'Quadrant' | 3.6% | 1.8% | 1.1% | 1.1% | 1.7%
1401/ ./ . | Count | 1 | 2 | 2 | 1 | 6
% within quadn 'Quadrant' | 1.8% | 3.5% | 2.2% | 1.1% | 2.0%
1401/1421/1501 | Count | 1 |  |  |  | 1
% within quadn 'Quadrant' | 1.8% |  |  |  | .3%
1401/1501/ . | Count | 1 | 2 | 1 |  | 4
% within quadn 'Quadrant' | 1.8% | 3.5% | 1.1% |  | 1.4%
1402/ ./ . | Count |  |  |  | 1 | 1
% within quadn 'Quadrant' |  |  |  | 1.1% | .3%
1403/ ./ . | Count | 11 | 8 | 15 | 11 | 45
% within quadn 'Quadrant' | 20.0% | 14.0% | 16.3% | 12.2% | 15.3%
1403/1426/ . | Count |  | 2 | 1 | 1 | 4
% within quadn 'Quadrant' |  | 3.5% | 1.1% | 1.1% | 1.4%
1403/1501/ . | Count | 2 |  |  | 1 | 3
% within quadn 'Quadrant' | 3.6% |  |  | 1.1% | 1.0%
1404/ ./ . | Count | 3 |  | 15 | 10 | 28
% within quadn 'Quadrant' | 5.5% |  | 16.3% | 11.1% | 9.5%
1404/1501/ . | Count |  |  | 4 | 1 | 5
% within quadn 'Quadrant' |  |  | 4.3% | 1.1% | 1.7%
1421/ ./ . | Count | 15 | 17 | 16 | 15 | 63
% within quadn 'Quadrant' | 27.3% | 29.8% | 17.4% | 16.7% | 21.4%
1426/ ./ . | Count | 11 | 13 | 10 | 9 | 43
% within quadn 'Quadrant' | 20.0% | 22.8% | 10.9% | 10.0% | 14.6%
1426/2733/ . | Count |  |  |  | 1 | 1
% within quadn 'Quadrant' |  |  |  | 1.1% | .3%
1441/ ./ . | Count |  |  |  | 1 | 1
% within quadn 'Quadrant' |  |  |  | 1.1% | .3%
1501/ ./ . | Count |  |  | 1 |  | 1
% within quadn 'Quadrant' |  |  | 1.1% |  | .3%
1501/1721/ . | Count |  |  | 1 |  | 1
% within quadn 'Quadrant' |  |  | 1.1% |  | .3%
1501/1807/ . | Count |  |  |  | 1 | 1
% within quadn 'Quadrant' |  |  |  | 1.1% | .3%
1711/ ./ . | Count |  |  |  | 1 | 1
% within quadn 'Quadrant' |  |  |  | 1.1% | .3%
1721/ ./ . | Count | 1 | 2 | 3 | 7 | 13
% within quadn 'Quadrant' | 1.8% | 3.5% | 3.3% | 7.8% | 4.4%
1722/ ./ . | Count |  |  | 3 | 1 | 4
% within quadn 'Quadrant' |  |  | 3.3% | 1.1% | 1.4%
1782/ ./ . | Count | 1 | 4 | 2 | 8 | 15
% within quadn 'Quadrant' | 1.8% | 7.0% | 2.2% | 8.9% | 5.1%
1782/1721/ . | Count |  |  | 1 |  | 1
% within quadn 'Quadrant' |  |  | 1.1% |  | .3%
1807/ ./ . | Count |  |  |  | 1 | 1
% within quadn 'Quadrant' |  |  |  | 1.1% | .3%
1825/ ./ . | Count |  |  | 1 | 2 | 3
% within quadn 'Quadrant' |  |  | 1.1% | 2.2% | 1.0%
2101/ ./ . | Count |  | 1 |  | 5 | 6
% within quadn 'Quadrant' |  | 1.8% |  | 5.6% | 2.0%
2101/2733/ . | Count |  |  | 1 |  | 1
% within quadn 'Quadrant' |  |  | 1.1% |  | .3%
2101/2863/ . | Count | 1 | 1 | 2 | 1 | 5
% within quadn 'Quadrant' | 1.8% | 1.8% | 2.2% | 1.1% | 1.7%
2201/ ./ . | Count |  |  | 1 |  | 1
% within quadn 'Quadrant' |  |  | 1.1% |  | .3%
2203/ ./ . | Count |  |  | 2 |  | 2
% within quadn 'Quadrant' |  |  | 2.2% |  | .7%
2733/ ./ . | Count | 3 | 3 | 4 | 7 | 17
% within quadn 'Quadrant' | 5.5% | 5.3% | 4.3% | 7.8% | 5.8%
2744/ ./ . | Count |  |  | 1 | 2 | 3
% within quadn 'Quadrant' |  |  | 1.1% | 2.2% | 1.0%
2745/ ./ . | Count |  |  |  | 1 | 1
% within quadn 'Quadrant' |  |  |  | 1.1% | .3%
2863/ ./ . | Count |  |  | 1 |  | 1
% within quadn 'Quadrant' |  |  | 1.1% |  | .3%
3611/ ./ . | Count | 2 | 1 | 2 |  | 5
% within quadn 'Quadrant' | 3.6% | 1.8% | 2.2% |  | 1.7%
5041/ ./ . | Count |  |  | 1 |  | 1
% within quadn 'Quadrant' |  |  | 1.1% |  | .3%
Total | Count | 55 | 57 | 92 | 90 | 294
% within quadn 'Quadrant' | 100.0% | 100.0% | 100.0% | 100.0% | 100.0%
5 | Retreatment combination | 1131/ ./ . | Count |  |  |  | 1 | 1
% within quadn 'Quadrant' |  |  |  | 1.1% | .3%
1131/1721/ . | Count |  |  | 1 |  | 1
% within quadn 'Quadrant' |  |  | 1.4% |  | .3%
1131/1722/ . | Count |  |  | 1 |  | 1
% within quadn 'Quadrant' |  |  | 1.4% |  | .3%
1401/ ./ . | Count | 3 | 4 | 2 | 3 | 12
% within quadn 'Quadrant' | 2.9% | 5.1% | 2.7% | 3.4% | 3.5%
1401/1421/ . | Count |  |  |  | 1 | 1
% within quadn 'Quadrant' |  |  |  | 1.1% | .3%
1401/1421/1501 | Count |  |  | 1 |  | 1
% within quadn 'Quadrant' |  |  | 1.4% |  | .3%
1401/1426/ . | Count |  |  |  | 1 | 1
% within quadn 'Quadrant' |  |  |  | 1.1% | .3%
1401/1501/ . | Count | 1 |  |  |  | 1
% within quadn 'Quadrant' | 1.0% |  |  |  | .3%
1401/1721/ . | Count |  | 1 |  |  | 1
% within quadn 'Quadrant' |  | 1.3% |  |  | .3%
1402/ ./ . | Count | 2 | 1 |  |  | 3
% within quadn 'Quadrant' | 1.9% | 1.3% |  |  | .9%
1402/1403/ . | Count | 1 |  |  |  | 1
% within quadn 'Quadrant' | 1.0% |  |  |  | .3%
1403/ ./ . | Count | 29 | 17 | 16 | 14 | 76
% within quadn 'Quadrant' | 28.2% | 21.8% | 21.6% | 15.9% | 22.2%
1403/1501/ . | Count | 3 | 1 |  | 1 | 5
% within quadn 'Quadrant' | 2.9% | 1.3% |  | 1.1% | 1.5%
1404/ ./ . | Count | 7 | 10 | 16 | 14 | 47
% within quadn 'Quadrant' | 6.8% | 12.8% | 21.6% | 15.9% | 13.7%
1404/1421/ . | Count |  | 1 |  |  | 1
% within quadn 'Quadrant' |  | 1.3% |  |  | .3%
1404/1426/ . | Count |  | 1 |  |  | 1
% within quadn 'Quadrant' |  | 1.3% |  |  | .3%
1404/1501/ . | Count | 1 | 2 | 2 |  | 5
% within quadn 'Quadrant' | 1.0% | 2.6% | 2.7% |  | 1.5%
1404/1501/3661 | Count |  |  |  | 1 | 1
% within quadn 'Quadrant' |  |  |  | 1.1% | .3%
1411/ ./ . | Count | 1 |  |  |  | 1
% within quadn 'Quadrant' | 1.0% |  |  |  | .3%
1421/ ./ . | Count | 17 | 15 | 8 | 8 | 48
% within quadn 'Quadrant' | 16.5% | 19.2% | 10.8% | 9.1% | 14.0%
1426/ ./ . | Count | 10 | 8 | 4 | 8 | 30
% within quadn 'Quadrant' | 9.7% | 10.3% | 5.4% | 9.1% | 8.7%
1426/1421/ . | Count | 1 |  |  |  | 1
% within quadn 'Quadrant' | 1.0% |  |  |  | .3%
1461/ ./ . | Count | 1 |  |  |  | 1
% within quadn 'Quadrant' | 1.0% |  |  |  | .3%
1501/ ./ . | Count | 2 |  |  |  | 2
% within quadn 'Quadrant' | 1.9% |  |  |  | .6%
1501/1704/ . | Count | 1 |  |  |  | 1
% within quadn 'Quadrant' | 1.0% |  |  |  | .3%
1501/1721/ . | Count |  | 1 | 1 |  | 2
% within quadn 'Quadrant' |  | 1.3% | 1.4% |  | .6%
1501/1722/ . | Count |  |  | 1 |  | 1
% within quadn 'Quadrant' |  |  | 1.4% |  | .3%
1704/ ./ . | Count |  |  |  | 1 | 1
% within quadn 'Quadrant' |  |  |  | 1.1% | .3%
1721/ ./ . | Count | 5 | 4 |  | 7 | 16
% within quadn 'Quadrant' | 4.9% | 5.1% |  | 8.0% | 4.7%
1722/ ./ . | Count | 2 |  | 1 |  | 3
% within quadn 'Quadrant' | 1.9% |  | 1.4% |  | .9%
1771/ ./ . | Count |  | 1 |  |  | 1
% within quadn 'Quadrant' |  | 1.3% |  |  | .3%
1781/ ./ . | Count |  | 1 | 1 | 2 | 4
% within quadn 'Quadrant' |  | 1.3% | 1.4% | 2.3% | 1.2%
1782/ ./ . | Count | 2 | 3 | 4 | 4 | 13
% within quadn 'Quadrant' | 1.9% | 3.8% | 5.4% | 4.5% | 3.8%
1782/3661/ . | Count |  |  |  | 1 | 1
% within quadn 'Quadrant' |  |  |  | 1.1% | .3%
1807/ ./ . | Count |  |  | 1 | 1 | 2
% within quadn 'Quadrant' |  |  | 1.4% | 1.1% | .6%
1825/ ./ . | Count | 1 |  |  | 1 | 2
% within quadn 'Quadrant' | 1.0% |  |  | 1.1% | .6%
1831/ ./ . | Count |  |  |  | 1 | 1
% within quadn 'Quadrant' |  |  |  | 1.1% | .3%
2101/ ./ . | Count | 3 |  | 2 | 5 | 10
% within quadn 'Quadrant' | 2.9% |  | 2.7% | 5.7% | 2.9%
2101/2733/ . | Count |  | 1 |  | 1 | 2
% within quadn 'Quadrant' |  | 1.3% |  | 1.1% | .6%
2101/2863/ . | Count |  |  |  | 1 | 1
% within quadn 'Quadrant' |  |  |  | 1.1% | .3%
2201/ ./ . | Count | 1 |  |  | 1 | 2
% within quadn 'Quadrant' | 1.0% |  |  | 1.1% | .6%
2733/ ./ . | Count | 3 | 1 | 5 | 5 | 14
% within quadn 'Quadrant' | 2.9% | 1.3% | 6.8% | 5.7% | 4.1%
2743/ ./ . | Count |  |  | 1 | 1 | 2
% within quadn 'Quadrant' |  |  | 1.4% | 1.1% | .6%
2744/ ./ . | Count | 1 | 1 |  |  | 2
% within quadn 'Quadrant' | 1.0% | 1.3% |  |  | .6%
2745/ ./ . | Count |  |  | 1 | 1 | 2
% within quadn 'Quadrant' |  |  | 1.4% | 1.1% | .6%
3611/ ./ . | Count | 2 | 2 | 2 | 2 | 8
% within quadn 'Quadrant' | 1.9% | 2.6% | 2.7% | 2.3% | 2.3%
5001/ ./ . | Count |  | 1 |  |  | 1
% within quadn 'Quadrant' |  | 1.3% |  |  | .3%
5041/1721/ . | Count | 1 |  |  |  | 1
% within quadn 'Quadrant' | 1.0% |  |  |  | .3%
5812/5831/ . | Count |  |  |  | 1 | 1
% within quadn 'Quadrant' |  |  |  | 1.1% | .3%
6301/ ./ . | Count | 1 |  | 3 |  | 4
% within quadn 'Quadrant' | 1.0% |  | 4.1% |  | 1.2%
6341/ ./ . | Count |  | 1 |  |  | 1
% within quadn 'Quadrant' |  | 1.3% |  |  | .3%
6351/1501/ . | Count | 1 |  |  |  | 1
% within quadn 'Quadrant' | 1.0% |  |  |  | .3%
Total | Count | 103 | 78 | 74 | 88 | 343
% within quadn 'Quadrant' | 100.0% | 100.0% | 100.0% | 100.0% | 100.0%
6 | Retreatment combination | 1401/ ./ . | Count | 9 | 15 | 12 | 8 | 44
% within quadn 'Quadrant' | 6.2% | 8.3% | 6.9% | 5.0% | 6.7%
1401/1404/ . | Count | 1 | 1 |  |  | 2
% within quadn 'Quadrant' | .7% | .6% |  |  | .3%
1401/1501/ . | Count |  | 3 | 4 | 2 | 9
% within quadn 'Quadrant' |  | 1.7% | 2.3% | 1.3% | 1.4%
1402/ ./ . | Count | 5 | 8 | 8 | 6 | 27
% within quadn 'Quadrant' | 3.4% | 4.4% | 4.6% | 3.8% | 4.1%
1402/1403/ . | Count |  | 1 | 1 |  | 2
% within quadn 'Quadrant' |  | .6% | .6% |  | .3%
1402/3661/ . | Count | 1 |  |  |  | 1
% within quadn 'Quadrant' | .7% |  |  |  | .2%
1403/ ./ . | Count | 34 | 43 | 57 | 50 | 184
% within quadn 'Quadrant' | 23.3% | 23.9% | 32.8% | 31.4% | 27.9%
1403/1421/ . | Count |  | 1 |  |  | 1
% within quadn 'Quadrant' |  | .6% |  |  | .2%
1403/1501/ . | Count | 1 | 1 | 1 | 1 | 4
% within quadn 'Quadrant' | .7% | .6% | .6% | .6% | .6%
1403/3661/ . | Count | 1 |  | 1 |  | 2
% within quadn 'Quadrant' | .7% |  | .6% |  | .3%
1404/ ./ . | Count | 26 | 39 | 20 | 31 | 116
% within quadn 'Quadrant' | 17.8% | 21.7% | 11.5% | 19.5% | 17.6%
1404/1421/ . | Count | 1 |  | 1 |  | 2
% within quadn 'Quadrant' | .7% |  | .6% |  | .3%
1404/1501/ . | Count | 1 | 1 | 2 | 1 | 5
% within quadn 'Quadrant' | .7% | .6% | 1.1% | .6% | .8%
1421/ ./ . | Count | 13 | 10 | 14 | 14 | 51
% within quadn 'Quadrant' | 8.9% | 5.6% | 8.0% | 8.8% | 7.7%
1421/1426/ . | Count |  | 1 |  |  | 1
% within quadn 'Quadrant' |  | .6% |  |  | .2%
1426/ ./ . | Count | 15 | 14 | 15 | 9 | 53
% within quadn 'Quadrant' | 10.3% | 7.8% | 8.6% | 5.7% | 8.0%
1426/2863/ . | Count |  |  | 1 |  | 1
% within quadn 'Quadrant' |  |  | .6% |  | .2%
1501/ ./ . | Count | 2 |  | 3 | 1 | 6
% within quadn 'Quadrant' | 1.4% |  | 1.7% | .6% | .9%
1501/1711/ . | Count |  |  | 1 |  | 1
% within quadn 'Quadrant' |  |  | .6% |  | .2%
1501/1712/ . | Count | 1 |  |  |  | 1
% within quadn 'Quadrant' | .7% |  |  |  | .2%
1501/6301/ . | Count |  |  |  | 1 | 1
% within quadn 'Quadrant' |  |  |  | .6% | .2%
1704/ ./ . | Count |  | 1 |  | 1 | 2
% within quadn 'Quadrant' |  | .6% |  | .6% | .3%
1711/ ./ . | Count | 6 | 7 | 2 | 5 | 20
% within quadn 'Quadrant' | 4.1% | 3.9% | 1.1% | 3.1% | 3.0%
1712/ ./ . | Count | 1 | 1 | 2 |  | 4
% within quadn 'Quadrant' | .7% | .6% | 1.1% |  | .6%
1781/ ./ . | Count | 1 |  |  | 2 | 3
% within quadn 'Quadrant' | .7% |  |  | 1.3% | .5%
1782/ ./ . | Count | 4 | 8 | 3 |  | 15
% within quadn 'Quadrant' | 2.7% | 4.4% | 1.7% |  | 2.3%
1782/1501/ . | Count |  | 1 |  |  | 1
% within quadn 'Quadrant' |  | .6% |  |  | .2%
1807/ ./ . | Count | 1 |  | 1 | 1 | 3
% within quadn 'Quadrant' | .7% |  | .6% | .6% | .5%
1825/ ./ . | Count |  | 1 | 1 | 2 | 4
% within quadn 'Quadrant' |  | .6% | .6% | 1.3% | .6%
2101/ ./ . | Count | 7 | 6 | 2 | 5 | 20
% within quadn 'Quadrant' | 4.8% | 3.3% | 1.1% | 3.1% | 3.0%
2101/2733/ . | Count |  |  |  | 1 | 1
% within quadn 'Quadrant' |  |  |  | .6% | .2%
2201/ ./ . | Count | 2 | 3 | 4 | 2 | 11
% within quadn 'Quadrant' | 1.4% | 1.7% | 2.3% | 1.3% | 1.7%
2203/ ./ . | Count | 2 | 1 | 3 | 3 | 9
% within quadn 'Quadrant' | 1.4% | .6% | 1.7% | 1.9% | 1.4%
2733/ ./ . | Count | 2 | 1 | 4 | 5 | 12
% within quadn 'Quadrant' | 1.4% | .6% | 2.3% | 3.1% | 1.8%
2743/ ./ . | Count | 1 | 1 | 1 |  | 3
% within quadn 'Quadrant' | .7% | .6% | .6% |  | .5%
2744/ ./ . | Count | 1 |  |  |  | 1
% within quadn 'Quadrant' | .7% |  |  |  | .2%
2745/ ./ . | Count |  |  | 1 | 1 | 2
% within quadn 'Quadrant' |  |  | .6% | .6% | .3%
3611/ ./ . | Count | 5 | 10 | 7 | 4 | 26
% within quadn 'Quadrant' | 3.4% | 5.6% | 4.0% | 2.5% | 3.9%
3611/1501/ . | Count |  |  | 1 |  | 1
% within quadn 'Quadrant' |  |  | .6% |  | .2%
3661/1501/ . | Count | 1 |  |  |  | 1
% within quadn 'Quadrant' | .7% |  |  |  | .2%
5001/ ./ . | Count |  |  |  | 1 | 1
% within quadn 'Quadrant' |  |  |  | .6% | .2%
5201/ ./ . | Count |  | 1 |  |  | 1
% within quadn 'Quadrant' |  | .6% |  |  | .2%
5826/ ./ . | Count | 1 |  |  |  | 1
% within quadn 'Quadrant' | .7% |  |  |  | .2%
5903/ ./ . | Count |  |  |  | 1 | 1
% within quadn 'Quadrant' |  |  |  | .6% | .2%
6221/ ./ . | Count |  |  | 1 | 1 | 2
% within quadn 'Quadrant' |  |  | .6% | .6% | .3%
Total | Count | 146 | 180 | 174 | 159 | 659
% within quadn 'Quadrant' | 100.0% | 100.0% | 100.0% | 100.0% | 100.0%
7 | Retreatment combination | 1102/1403/1501 | Count | 1 |  |  |  | 1
% within quadn 'Quadrant' | .8% |  |  |  | .2%
1401/ ./ . | Count | 18 | 16 | 6 | 10 | 50
% within quadn 'Quadrant' | 13.8% | 10.8% | 5.0% | 7.2% | 9.3%
1401/1501/ . | Count | 1 | 2 |  |  | 3
% within quadn 'Quadrant' | .8% | 1.4% |  |  | .6%
1402/ ./ . | Count | 8 | 5 | 7 | 9 | 29
% within quadn 'Quadrant' | 6.2% | 3.4% | 5.8% | 6.5% | 5.4%
1403/ ./ . | Count | 34 | 46 | 37 | 37 | 154
% within quadn 'Quadrant' | 26.2% | 31.1% | 30.8% | 26.8% | 28.7%
1403/1501/ . | Count |  | 1 | 3 | 4 | 8
% within quadn 'Quadrant' |  | .7% | 2.5% | 2.9% | 1.5%
1404/ ./ . | Count | 15 | 15 | 15 | 16 | 61
% within quadn 'Quadrant' | 11.5% | 10.1% | 12.5% | 11.6% | 11.4%
1404/1501/ . | Count |  | 2 | 1 | 2 | 5
% within quadn 'Quadrant' |  | 1.4% | .8% | 1.4% | .9%
1404/1711/ . | Count |  |  |  | 1 | 1
% within quadn 'Quadrant' |  |  |  | .7% | .2%
1404/3661/ . | Count |  |  |  | 1 | 1
% within quadn 'Quadrant' |  |  |  | .7% | .2%
1421/ ./ . | Count | 5 | 4 | 3 | 4 | 16
% within quadn 'Quadrant' | 3.8% | 2.7% | 2.5% | 2.9% | 3.0%
1426/ ./ . | Count | 13 | 19 | 11 | 8 | 51
% within quadn 'Quadrant' | 10.0% | 12.8% | 9.2% | 5.8% | 9.5%
1441/ ./ . | Count | 2 |  |  |  | 2
% within quadn 'Quadrant' | 1.5% |  |  |  | .4%
1444/ ./ . | Count | 2 |  | 1 | 1 | 4
% within quadn 'Quadrant' | 1.5% |  | .8% | .7% | .7%
1461/ ./ . | Count | 1 |  |  |  | 1
% within quadn 'Quadrant' | .8% |  |  |  | .2%
1501/ ./ . | Count | 1 |  | 1 | 1 | 3
% within quadn 'Quadrant' | .8% |  | .8% | .7% | .6%
1501/1711/ . | Count |  | 1 |  | 1 | 2
% within quadn 'Quadrant' |  | .7% |  | .7% | .4%
1702/ ./ . | Count | 1 |  |  |  | 1
% within quadn 'Quadrant' | .8% |  |  |  | .2%
1704/ ./ . | Count |  | 1 | 2 | 1 | 4
% within quadn 'Quadrant' |  | .7% | 1.7% | .7% | .7%
1711/ ./ . | Count | 5 | 6 | 4 | 7 | 22
% within quadn 'Quadrant' | 3.8% | 4.1% | 3.3% | 5.1% | 4.1%
1712/ ./ . | Count | 1 | 1 | 1 |  | 3
% within quadn 'Quadrant' | .8% | .7% | .8% |  | .6%
1782/ ./ . | Count | 3 | 7 |  | 1 | 11
% within quadn 'Quadrant' | 2.3% | 4.7% |  | .7% | 2.1%
1807/ ./ . | Count |  | 2 | 1 |  | 3
% within quadn 'Quadrant' |  | 1.4% | .8% |  | .6%
2101/ ./ . | Count | 4 | 5 | 9 | 11 | 29
% within quadn 'Quadrant' | 3.1% | 3.4% | 7.5% | 8.0% | 5.4%
2201/ ./ . | Count |  | 1 | 3 |  | 4
% within quadn 'Quadrant' |  | .7% | 2.5% |  | .7%
2203/ ./ . | Count | 3 | 1 | 2 | 1 | 7
% within quadn 'Quadrant' | 2.3% | .7% | 1.7% | .7% | 1.3%
2733/ ./ . | Count | 3 | 2 | 6 | 3 | 14
% within quadn 'Quadrant' | 2.3% | 1.4% | 5.0% | 2.2% | 2.6%
2744/ ./ . | Count | 1 |  |  |  | 1
% within quadn 'Quadrant' | .8% |  |  |  | .2%
2745/ ./ . | Count | 1 | 1 |  | 1 | 3
% within quadn 'Quadrant' | .8% | .7% |  | .7% | .6%
3611/ ./ . | Count | 7 | 9 | 5 | 13 | 34
% within quadn 'Quadrant' | 5.4% | 6.1% | 4.2% | 9.4% | 6.3%
5201/ ./ . | Count |  |  |  | 1 | 1
% within quadn 'Quadrant' |  |  |  | .7% | .2%
5813/ ./ . | Count |  |  |  | 1 | 1
% within quadn 'Quadrant' |  |  |  | .7% | .2%
5826/ ./ . | Count |  |  |  | 1 | 1
% within quadn 'Quadrant' |  |  |  | .7% | .2%
6201/ ./ . | Count |  |  | 1 | 1 | 2
% within quadn 'Quadrant' |  |  | .8% | .7% | .4%
6301/ ./ . | Count |  |  | 1 | 1 | 2
% within quadn 'Quadrant' |  |  | .8% | .7% | .4%
6332/1501/ . | Count |  | 1 |  |  | 1
% within quadn 'Quadrant' |  | .7% |  |  | .2%
Total | Count | 130 | 148 | 120 | 138 | 536
% within quadn 'Quadrant' | 100.0% | 100.0% | 100.0% | 100.0% | 100.0%
8 | Retreatment combination | 1401/ ./ . | Count | 3 | 2 | 1 |  | 6
% within quadn 'Quadrant' | 23.1% | 15.4% | 5.9% |  | 11.3%
1402/ ./ . | Count | 2 |  |  |  | 2
% within quadn 'Quadrant' | 15.4% |  |  |  | 3.8%
1403/ ./ . | Count | 6 | 3 | 5 | 4 | 18
% within quadn 'Quadrant' | 46.2% | 23.1% | 29.4% | 40.0% | 34.0%
1403/1501/ . | Count |  |  | 1 |  | 1
% within quadn 'Quadrant' |  |  | 5.9% |  | 1.9%
1404/ ./ . | Count |  |  |  | 2 | 2
% within quadn 'Quadrant' |  |  |  | 20.0% | 3.8%
1426/ ./ . | Count |  | 1 | 3 |  | 4
% within quadn 'Quadrant' |  | 7.7% | 17.6% |  | 7.5%
1711/ ./ . | Count |  | 1 |  |  | 1
% within quadn 'Quadrant' |  | 7.7% |  |  | 1.9%
1781/ ./ . | Count |  |  |  | 1 | 1
% within quadn 'Quadrant' |  |  |  | 10.0% | 1.9%
2101/ ./ . | Count | 1 | 1 | 5 | 1 | 8
% within quadn 'Quadrant' | 7.7% | 7.7% | 29.4% | 10.0% | 15.1%
2201/ ./ . | Count |  | 2 | 1 | 1 | 4
% within quadn 'Quadrant' |  | 15.4% | 5.9% | 10.0% | 7.5%
2204/ ./ . | Count |  |  | 1 |  | 1
% within quadn 'Quadrant' |  |  | 5.9% |  | 1.9%
2205/ ./ . | Count |  | 1 |  |  | 1
% within quadn 'Quadrant' |  | 7.7% |  |  | 1.9%
2744/ ./ . | Count |  | 1 |  |  | 1
% within quadn 'Quadrant' |  | 7.7% |  |  | 1.9%
3611/ ./ . | Count | 1 | 1 |  | 1 | 3
% within quadn 'Quadrant' | 7.7% | 7.7% |  | 10.0% | 5.7%
Total | Count | 13 | 13 | 17 | 10 | 53
% within quadn 'Quadrant' | 100.0% | 100.0% | 100.0% | 100.0% | 100.0%

    * c) Kaplan-Meier Survivor Functions and Hazard functions.

    temporary.
    select if (any(quadrant,'LL','AA')).
    KM
      time  /STATUS=failed(1)
      /PRINT NONE
      /PLOT SURVIVAL.

# Kaplan-Meier

Notes
Output Created | 17-FEB-2003 18:08:48
Comments |
Input | Data | D:\pskl\RMatch1955y2001control.sav
File Label | Aggregated File
Filter | <none>
Weight | <none>
Split File | <none>
N of Rows in Working Data File | 21888
Syntax | KM time /STATUS=failed(1) /PRINT NONE /PLOT SURVIVAL.
Resources | Elapsed Time | 0:00:03.21

    temporary.
    select if (any(quadrant,'LR','AA')).
    KM
      time  /STATUS=failed(1)
      /PRINT NONE
      /PLOT SURVIVAL.

# Kaplan-Meier

Notes
Output Created | 17-FEB-2003 18:08:51
Comments |
Input | Data | D:\pskl\RMatch1955y2001control.sav
File Label | Aggregated File
Filter | <none>
Weight | <none>
Split File | <none>
N of Rows in Working Data File | 21922
Syntax | KM time /STATUS=failed(1) /PRINT NONE /PLOT SURVIVAL.
Resources | Elapsed Time | 0:00:01.93

    temporary.
    select if (any(quadrant,'UL','AA')).
    KM
      time  /STATUS=failed(1)
      /PRINT NONE
      /PLOT SURVIVAL.

# Kaplan-Meier

Notes
Output Created | 17-FEB-2003 18:08:53
Comments |
Input | Data | D:\pskl\RMatch1955y2001control.sav
File Label | Aggregated File
Filter | <none>
Weight | <none>
Split File | <none>
N of Rows in Working Data File | 22039
Syntax | KM time /STATUS=failed(1) /PRINT NONE /PLOT SURVIVAL.
Resources | Elapsed Time | 0:00:01.47

    temporary.
    select if (any(quadrant,'UR','AA')).
    KM
      time  /STATUS=failed(1)
      /PRINT NONE
      /PLOT SURVIVAL.

# Kaplan-Meier

Notes
Output Created | 17-FEB-2003 18:08:55
Comments |
Input | Data | D:\pskl\RMatch1955y2001control.sav
File Label | Aggregated File
Filter | <none>
Weight | <none>
Split File | <none>
N of Rows in Working Data File | 22015
Syntax | KM time /STATUS=failed(1) /PRINT NONE /PLOT SURVIVAL.
Resources | Elapsed Time | 0:00:01.49

    * Subdivide by tooth.

    Get file='D:\pskl\RMatch1955y2001control.sav'.

    select if (any(quadrant,'LL','AA')).
    KM
      time  BY tooth  /STATUS=failed(1)
      /PRINT NONE
      /PLOT SURVIVAL
      /save Survival(survtoot).

# Kaplan-Meier

Notes
Output Created | 17-FEB-2003 18:08:56
Comments |
Input | Data | D:\pskl\RMatch1955y2001control.sav
File Label | Aggregated File
Filter | <none>
Weight | <none>
Split File | <none>
N of Rows in Working Data File | 21888
Syntax | KM time BY tooth /STATUS=failed(1) /PRINT NONE /PLOT SURVIVAL /save Survival(survtoot).
Resources | Elapsed Time | 0:00:01.68

     Survival Analysis for TIME

                                Total        Number         Number          Percent
                                             Events        Censored        Censored

      TOOTH           1          1461            27           1434            98.15
      TOOTH           2          1480            19           1461            98.72
      TOOTH           3          1750            28           1722            98.40
      TOOTH           4          2743            55           2688            97.99
      TOOTH           5          3457           103           3354            97.02
      TOOTH           6          5080           146           4934            97.13
      TOOTH           7          4549           130           4419            97.14
      TOOTH           8          1368            13           1355            99.05

    Overall                     21888           521          21367            97.62

    * Create Excel file for plotting.

    select if (failed=1).
    sort cases by time tooth.

    aggregate outfile=*
     /presorted
     /break time tooth
     /survtoot
      =first(survtoot)
     /n=n.

    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.

    aggregate outfile=*
     /presorted
     /break time
     / tooth1 to tooth8
     = first(tooth1 to tooth8).

    SAVE TRANSLATE OUTFILE='I:\Research Projects\longevity\early life 1955 control LL.xls'
      /TYPE=XLS /MAP /REPLACE /FIELDNAMES.

    Data written to I:\Research Projects\longevity\early life 1955 control LL.xls.
    9 variables and 268 cases written to range: SPSS.
    Variable: TIME       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

    Get file='D:\pskl\RMatch1955y2001control.sav'.

    select if (any(quadrant,'LR','AA')).
    KM
      time  BY tooth  /STATUS=failed(1)
      /PRINT NONE
      /PLOT SURVIVAL
      /save Survival(survtoot).

# Kaplan-Meier

Notes
Output Created | 17-FEB-2003 18:08:59
Comments |
Input | Data | D:\pskl\RMatch1955y2001control.sav
File Label | Aggregated File
Filter | <none>
Weight | <none>
Split File | <none>
N of Rows in Working Data File | 21922
Syntax | KM time BY tooth /STATUS=failed(1) /PRINT NONE /PLOT SURVIVAL /save Survival(survtoot).
Resources | Elapsed Time | 0:00:02.56

     Survival Analysis for TIME

                                Total        Number         Number          Percent
                                             Events        Censored        Censored

      TOOTH           1          1455            23           1432            98.42
      TOOTH           2          1478            18           1460            98.78
      TOOTH           3          1754            29           1725            98.35
      TOOTH           4          2748            57           2691            97.93
      TOOTH           5          3433            78           3355            97.73
      TOOTH           6          5114           180           4934            96.48
      TOOTH           7          4571           148           4423            96.76
      TOOTH           8          1369            13           1356            99.05

    Overall                     21922           546          21376            97.51

    * Create Excel file for plotting.

    select if (failed=1).
    sort cases by time tooth.

    aggregate outfile=*
     /presorted
     /break time tooth
     /survtoot
      =first(survtoot)
     /n=n.

    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.

    aggregate outfile=*
     /presorted
     /break time
     / tooth1 to tooth8
     = first(tooth1 to tooth8).

    SAVE TRANSLATE OUTFILE='I:\Research Projects\longevity\early life 1955 control LR.xls'
      /TYPE=XLS /MAP /REPLACE /FIELDNAMES.

    Data written to I:\Research Projects\longevity\early life 1955 control LR.xls.
    9 variables and 258 cases written to range: SPSS.
    Variable: TIME       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

    Get file='D:\pskl\RMatch1955y2001control.sav'.

    select if (any(quadrant,'UL','AA')).
    KM
      time  BY tooth  /STATUS=failed(1)
      /PRINT NONE
      /PLOT SURVIVAL
      /save Survival(survtoot).

# Kaplan-Meier

Notes
Output Created | 17-FEB-2003 18:09:02
Comments |
Input | Data | D:\pskl\RMatch1955y2001control.sav
File Label | Aggregated File
Filter | <none>
Weight | <none>
Split File | <none>
N of Rows in Working Data File | 22039
Syntax | KM time BY tooth /STATUS=failed(1) /PRINT NONE /PLOT SURVIVAL /save Survival(survtoot).
Resources | Elapsed Time | 0:00:01.73

     Survival Analysis for TIME

                                Total        Number         Number          Percent
                                             Events        Censored        Censored

      TOOTH           1          1498            61           1437            95.93
      TOOTH           2          1511            45           1466            97.02
      TOOTH           3          1788            62           1726            96.53
      TOOTH           4          2785            92           2693            96.70
      TOOTH           5          3433            74           3359            97.84
      TOOTH           6          5108           174           4934            96.59
      TOOTH           7          4543           120           4423            97.36
      TOOTH           8          1373            17           1356            98.76

    Overall                     22039           645          21394            97.07

    * Create Excel file for plotting.

    select if (failed=1).
    sort cases by time tooth.

    aggregate outfile=*
     /presorted
     /break time tooth
     /survtoot
      =first(survtoot)
     /n=n.

    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.

    aggregate outfile=*
     /presorted
     /break time
     / tooth1 to tooth8
     = first(tooth1 to tooth8).

    SAVE TRANSLATE OUTFILE='I:\Research Projects\longevity\early life 1955 control UL.xls'
      /TYPE=XLS /MAP /REPLACE /FIELDNAMES.

    Data written to I:\Research Projects\longevity\early life 1955 control UL.xls.
    9 variables and 282 cases written to range: SPSS.
    Variable: TIME       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

    Get file='D:\pskl\RMatch1955y2001control.sav'.

    select if (any(quadrant,'UR','AA')).
    KM
      time  BY tooth  /STATUS=failed(1)
      /PRINT NONE
      /PLOT SURVIVAL
      /save Survival(survtoot).

# Kaplan-Meier

Notes
Output Created | 17-FEB-2003 18:09:12
Comments |
Input | Data | D:\pskl\RMatch1955y2001control.sav
File Label | Aggregated File
Filter | <none>
Weight | <none>
Split File | <none>
N of Rows in Working Data File | 22015
Syntax | KM time BY tooth /STATUS=failed(1) /PRINT NONE /PLOT SURVIVAL /save Survival(survtoot).
Resources | Elapsed Time | 0:00:01.79

     Survival Analysis for TIME

                                Total        Number         Number          Percent
                                             Events        Censored        Censored

      TOOTH           1          1480            41           1439            97.23
      TOOTH           2          1514            46           1468            96.96
      TOOTH           3          1783            55           1728            96.92
      TOOTH           4          2784            90           2694            96.77
      TOOTH           5          3440            88           3352            97.44
      TOOTH           6          5093           159           4934            96.88
      TOOTH           7          4555           138           4417            96.97
      TOOTH           8          1366            10           1356            99.27

    Overall                     22015           627          21388            97.15

    * Create Excel file for plotting.

    select if (failed=1).
    sort cases by time tooth.

    aggregate outfile=*
     /presorted
     /break time tooth
     /survtoot
      =first(survtoot)
     /n=n.

    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.

    aggregate outfile=*
     /presorted
     /break time
     / tooth1 to tooth8
     = first(tooth1 to tooth8).

    SAVE TRANSLATE OUTFILE='I:\Research Projects\longevity\early life 1955 control UR.xls'
      /TYPE=XLS /MAP /REPLACE /FIELDNAMES.

    Data written to I:\Research Projects\longevity\early life 1955 control UR.xls.
    9 variables and 279 cases written to range: SPSS.
    Variable: TIME       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