model (1) containing clinical + pathol. covariates | standard model (2) containing clinical covariates alone | |||
---|---|---|---|---|
variable | Hazard ratio | p-value | Hazard ratio | p-value |
pCR | 0.41 (0.25–0.67) | p = 0.0003 | not included | |
cN3 | 1.52 (1.01–2.29) | p = 0.047 | 1.59 (1.06–2.39) | p = 0.027 |
gender (female) | 0.57 (0.38–0.87) | p = 0.008 | 0.63 (0.42–0.94) | p = 0.025 |
CT - tumor response | Backward eliminated | n.s. | 0.59 (0.39–0.91) | p = 0.017 |