Table 4.
Summary of univariate and multivariate Cox regression analyses of relapse-free survival duration.
| Parameters | Univariate analysis | Multivariate analysis | ||||
|---|---|---|---|---|---|---|
| Hazard ratio | 95% CI (lower~upper) | P value | Hazard ratio | 95% CI (lower~upper) | P value | |
| Age | 0.9 | 0.63-1.28 | 0.55 | |||
| Gender | 0.99 | 0.7-1.41 | 0.966 | |||
| Histological type | 2.02 | 0.66-6.24 | 0.22 | |||
| Histologic grade | 0.98 | 0.8-1.21 | 0.883 | |||
| Stage | 1.66 | 1.38-1.99 | 0 | 1.12 | 0.87-1.44 | 0.392 |
| T classification | 1.78 | 1.49-2.12 | 0 | 1.67 | 1.28-2.17 | 0 |
| N classification | 0.97 | 0.67-1.4 | 0.874 | |||
| M classification | 1.17 | 0.79-1.74 | 0.432 | |||
| Radiation therapy | 0.74 | 0.26-2.16 | 0.584 | |||
| Residual tumor | 1.28 | 1.01-1.61 | 0.042 | 1.31 | 1.03-1.67 | 0.026 |
| LARP4B | 1.46 | 1.01-2.11 | 0.045 | 1.46 | 1-2.13 | 0.048 |