Table 3.
Univariable and multivariable analyses for each clinical feature
| Clinical feature | Univariate analysis | P | Multivariate analysis | P | ||
|---|---|---|---|---|---|---|
| HR | 95% CI | HR | 95% CI | |||
| Risk score | 2.701 | 1.973–3.698 | 0.000 | 2.381 | 1.563–3.628 | 0.000 |
| Age | 1.076 | 0.798–1.450 | 0.632 | – | – | – |
| Gender | 1.069 | 0.797–1.434 | 0.656 | – | – | – |
| Smoking status | 1.207 | 0.883–1.649 | 0.238 | – | – | – |
| T classification | 1.610 | 1.142–2.269 | 0.007 | 0.985 | 0.616–1.575 | 0.985 |
| N classification | 2.597 | 1.932–3.490 | 0.000 | 1.209 | 0.669–2.187 | 0.530 |
| UICC stage | 2.889 | 2.118–3.940 | 0.000 | 1.646 | 0.850–3.190 | 0.140 |
| Neoplasm cancer status | 4.983 | 3.528–7.039 | 0.000 | 3.557 | 2.381–5.315 | 0.000 |
| Residual tumor | 2.159 | 1.318–3.536 | 0.002 | 1.203 | 0.676–2.144 | 0.530 |