| Univariate | Multivariate | ||
---|---|---|---|---|
Item | HR (HR.95L–HR.95H) | P value | HR (HR.95L–HR.95H) | P value |
Training set | ||||
 Age | 1.011 (0.991−1.031) | 0.284 | 0.998 (0.978−1.019) | 0.865 |
 Gender | 0.908 (0.529−1.558) | 0.725 | 2.049 (1.061−3.955) | 0.033 |
 Grade | 1.098 (0.769−1.566) | 0.608 | 1.177 (0.793−1.745) | 0.419 |
 Stage | 1.536 (1.117−2.112) | 0.008 | 0.247 (0.025−2.401) | 0.228 |
 T | 1.471 (1.094−1.978) | 0.011 | 4.252 (0.469−38.512) | 0.198 |
 M | 1.183 (0.871−1.607) | 0.283 | 0.931 (0.634−1.366) | 0.714 |
 N | 1.026 (0.746−1.411) | 0.875 | 0.883 (0.589−1.324) | 0.547 |
 riskScore | 1.438 (1.280−1.617) | < 0.001 | 1.234 (1.057−1.441) | 0.008 |
Testing set | ||||
 Age | 1.012 (0.988−1.036) | 0.338 | 0.980 (0.955−1.004) | 0.106 |
 Gender | 0.652 (0.370−1.150) | 0.139 | 1.360 (0.717−2.578) | 0.347 |
 Grade | 1.159 (0.792−1.695) | 0.447 | 1.256 (0.784−2.012) | 0.343 |
 Stage | 1.724 (1.307−2.272) | < 0.001 | 0.666 (0.230−1.924) | 0.452 |
 T | 1.749 (1.340−2.282) | < 0.001 | 1.414 (0.512−3.906) | 0.504 |
 M | 1.159 (0.852−1.577) | 0.346 | 1.738 (1.097−2.756) | 0.019 |
 N | 1.098 (0.809−1.492) | 0.548 | 0.799 (0.522−1.222) | 0.300 |
 riskScore | 1.189 (1.084−1.304) | < 0.001 | 1.180 (1.058−1.316) | 0.003 |