Cox Proportional Model SAS Output for 5 yr survival rate.

SAS Output
The SAS System

The PHREG Procedure

Model Information
Data Set WORK.BLADDER_DATA_5YEAR
Dependent Variable SRV_TIME_MON
Censoring Variable VSRTSADX
Censoring Value(s) 0
Ties Handling BRESLOW

Number of Observations Read
Number of Observations Used
96161
36486

Class Level Information
Class Value Design Variables
sex_m 1 0          
  2 1          
grade_class 1 0 0        
  2 1 0        
  3 0 1        
age_cat 1 0 0 0 0 0 0
  2 1 0 0 0 0 0
  3 0 1 0 0 0 0
  4 0 0 1 0 0 0
  5 0 0 0 1 0 0
  6 0 0 0 0 1 0
  7 0 0 0 0 0 1
stage_6 1 0 0 0      
  2 1 0 0      
  3 0 1 0      
  4 0 0 1      

Summary of the Number of Event and Censored
Values
Total Event Censored Percent
Censored
36486 14286 22200 60.85

Convergence Status
Convergence criterion (GCONV=1E-8) satisfied.

Model Fit Statistics
Criterion Without
Covariates
With
Covariates
-2 LOG L 288814.74 277851.03
AIC 288814.74 277875.03
SBC 288814.74 277965.83

Testing Global Null Hypothesis: BETA=0
Test Chi-Square DF Pr > ChiSq
Likelihood Ratio 10963.7099 12 <.0001
Score 13737.5925 12 <.0001
Wald 11115.8514 12 <.0001

Type 3 Tests
Effect DF Wald Chi-Square Pr > ChiSq
age_cat 6 1710.8998 <.0001
sex_m 1 96.7635 <.0001
grade_class 2 143.2656 <.0001
stage_6 3 8968.7151 <.0001

Analysis of Maximum Likelihood Estimates
Parameter   DF Parameter
Estimate
Standard
Error
Chi-Square Pr > ChiSq Hazard
Ratio
Label
age_cat 2 1 -0.16459 0.32317 0.2594 0.6105 0.848 age_cat 2
age_cat 3 1 -0.11580 0.30471 0.1444 0.7039 0.891 age_cat 3
age_cat 4 1 -0.07031 0.30248 0.0540 0.8162 0.932 age_cat 4
age_cat 5 1 0.03586 0.30206 0.0141 0.9055 1.037 age_cat 5
age_cat 6 1 0.34151 0.30194 1.2792 0.2580 1.407 age_cat 6
age_cat 7 1 0.84484 0.30198 7.8268 0.0051 2.328 age_cat 7
sex_m 2 1 0.18308 0.01861 96.7635 <.0001 1.201 sex_m 2
grade_class 2 1 0.18756 0.06658 7.9366 0.0048 1.206 grade_class 2
grade_class 3 1 0.48585 0.06089 63.6768 <.0001 1.626 grade_class 3
stage_6 2 1 0.99184 0.02275 1900.6375 <.0001 2.696 stage_6 2
stage_6 3 1 1.24501 0.02840 1921.6607 <.0001 3.473 stage_6 3
stage_6 4 1 2.21113 0.02349 8863.7829 <.0001 9.126 stage_6 4



The SAS System

The PHREG Procedure

Model Information
Data Set WORK.BLADDER_DATA_2YEAR
Dependent Variable SRV_TIME_MON
Censoring Variable VSRTSADX
Censoring Value(s) 0
Ties Handling BRESLOW

Number of Observations Read
Number of Observations Used
134424
50636

Class Level Information
Class Value Design Variables
sex_m 1 0          
  2 1          
grade_class 1 0 0        
  2 1 0        
  3 0 1        
age_cat 1 0 0 0 0 0 0
  2 1 0 0 0 0 0
  3 0 1 0 0 0 0
  4 0 0 1 0 0 0
  5 0 0 0 1 0 0
  6 0 0 0 0 1 0
  7 0 0 0 0 0 1
stage_6 1 0 0 0      
  2 1 0 0      
  3 0 1 0      
  4 0 0 1      

Summary of the Number of Event and Censored
Values
Total Event Censored Percent
Censored
50636 18833 31803 62.81

Convergence Status
Convergence criterion (GCONV=1E-8) satisfied.

Model Fit Statistics
Criterion Without
Covariates
With
Covariates
-2 LOG L 392298.26 377550.54
AIC 392298.26 377574.54
SBC 392298.26 377668.66

Testing Global Null Hypothesis: BETA=0
Test Chi-Square DF Pr > ChiSq
Likelihood Ratio 14747.7149 12 <.0001
Score 18421.3969 12 <.0001
Wald 14814.1668 12 <.0001

Type 3 Tests
Effect DF Wald Chi-Square Pr > ChiSq
age_cat 6 2221.4938 <.0001
sex_m 1 122.0832 <.0001
grade_class 2 174.2376 <.0001
stage_6 3 12157.7904 <.0001

Analysis of Maximum Likelihood Estimates
Parameter   DF Parameter
Estimate
Standard
Error
Chi-Square Pr > ChiSq Hazard
Ratio
Label
age_cat 2 1 -0.20400 0.26928 0.5740 0.4487 0.815 age_cat 2
age_cat 3 1 -0.18312 0.25307 0.5236 0.4693 0.833 age_cat 3
age_cat 4 1 -0.13923 0.25088 0.3080 0.5789 0.870 age_cat 4
age_cat 5 1 -0.05749 0.25050 0.0527 0.8185 0.944 age_cat 5
age_cat 6 1 0.23700 0.25040 0.8959 0.3439 1.267 age_cat 6
age_cat 7 1 0.75308 0.25042 9.0436 0.0026 2.124 age_cat 7
sex_m 2 1 0.17892 0.01619 122.0832 <.0001 1.196 sex_m 2
grade_class 2 1 0.18920 0.06085 9.6677 0.0019 1.208 grade_class 2
grade_class 3 1 0.48654 0.05556 76.6762 <.0001 1.627 grade_class 3
stage_6 2 1 1.02868 0.01994 2661.8699 <.0001 2.797 stage_6 2
stage_6 3 1 1.28001 0.02503 2616.2165 <.0001 3.597 stage_6 3
stage_6 4 1 2.23997 0.02044 12004.8104 <.0001 9.393 stage_6 4



The SAS System

The PHREG Procedure

Model Information
Data Set WORK.BLADDER_DATA_1YEAR
Dependent Variable SRV_TIME_MON
Censoring Variable VSRTSADX
Censoring Value(s) 0
Ties Handling BRESLOW

Number of Observations Read
Number of Observations Used
147392
55575

Class Level Information
Class Value Design Variables
sex_m 1 0          
  2 1          
grade_class 1 0 0        
  2 1 0        
  3 0 1        
age_cat 1 0 0 0 0 0 0
  2 1 0 0 0 0 0
  3 0 1 0 0 0 0
  4 0 0 1 0 0 0
  5 0 0 0 1 0 0
  6 0 0 0 0 1 0
  7 0 0 0 0 0 1
stage_6 1 0 0 0      
  2 1 0 0      
  3 0 1 0      
  4 0 0 1      

Summary of the Number of Event and Censored
Values
Total Event Censored Percent
Censored
55575 20013 35562 63.99

Convergence Status
Convergence criterion (GCONV=1E-8) satisfied.

Model Fit Statistics
Criterion Without
Covariates
With
Covariates
-2 LOG L 419696.02 403834.45
AIC 419696.02 403858.45
SBC 419696.02 403953.29

Testing Global Null Hypothesis: BETA=0
Test Chi-Square DF Pr > ChiSq
Likelihood Ratio 15861.5793 12 <.0001
Score 19787.1744 12 <.0001
Wald 15877.9485 12 <.0001

Type 3 Tests
Effect DF Wald Chi-Square Pr > ChiSq
age_cat 6 2375.9976 <.0001
sex_m 1 139.5715 <.0001
grade_class 2 173.7370 <.0001
stage_6 3 13076.0465 <.0001

Analysis of Maximum Likelihood Estimates
Parameter   DF Parameter
Estimate
Standard
Error
Chi-Square Pr > ChiSq Hazard
Ratio
Label
age_cat 2 1 -0.14644 0.26839 0.2977 0.5853 0.864 age_cat 2
age_cat 3 1 -0.10263 0.25295 0.1646 0.6849 0.902 age_cat 3
age_cat 4 1 -0.04633 0.25083 0.0341 0.8535 0.955 age_cat 4
age_cat 5 1 0.02754 0.25047 0.0121 0.9124 1.028 age_cat 5
age_cat 6 1 0.31774 0.25038 1.6105 0.2044 1.374 age_cat 6
age_cat 7 1 0.84085 0.25039 11.2771 0.0008 2.318 age_cat 7
sex_m 2 1 0.18531 0.01569 139.5715 <.0001 1.204 sex_m 2
grade_class 2 1 0.19225 0.06005 10.2487 0.0014 1.212 grade_class 2
grade_class 3 1 0.48193 0.05488 77.1138 <.0001 1.619 grade_class 3
stage_6 2 1 1.03575 0.01945 2836.7735 <.0001 2.817 stage_6 2
stage_6 3 1 1.28961 0.02438 2797.7815 <.0001 3.631 stage_6 3
stage_6 4 1 2.25107 0.01983 12891.1723 <.0001 9.498 stage_6 4