Table 3 Parameter estimates for the proportional hazards model after stratification on Treatment
From: Modeling survival in colon cancer: a methodological review
| coef | exp(coef) | se(coef) | z | P | |
|---|---|---|---|---|---|
| RaceW | -0.87 | 0.42 | 0.30 | -2.93 | 0.00 |
| Stage2 | -1.03 | 0.36 | 0.39 | -2.65 | 0.01 |
| Stage3 | 0.09 | 1.09 | 0.34 | 0.26 | 0.80 |