Table 5.
Univariate and multivariate Cox regression analysis of OS for all patients
| Variables | Univariate | Multivariate | ||
|---|---|---|---|---|
|
| ||||
| HR (95% CI) | P-value | HR (95% CI) | P-value | |
| Age | ||||
| ≤ 50 y | ||||
| > 50 y | 0.876 (0.523-1.466) | 0.614 | N/A | N/A |
| Menopause | ||||
| Yes | ||||
| No | 0.752 (0.440-1.287) | 0.299 | N/A | N/A |
| T stage | ||||
| T1+T2 | ||||
| T3+T4 | 0.945 (0.525-1.702) | 0.850 | N/A | N/A |
| N stage | ||||
| N0+N1 | ||||
| N2+N3 | 0.796 (0.474-1.335) | 0.386 | N/A | N/A |
| TNM stage | ||||
| IIIC | ||||
| IV | 2.404 (1.261-4.584) | 0.008 | 2.021 (1.061-3.849) | 0.032 |
| Grade | ||||
| G2 | ||||
| G3 | 0.398 (0.120-1.322) | 0.133 | N/A | N/A |
| CC3 | ||||
| Negative | ||||
| Positive | 2.472 (1.477-4.139) | 0.001 | 2.658 (1.563-4.522) | <0.001 |
| Ki-67 risk | ||||
| ≤ 30% | ||||
| > 30% | 1.940 (1.084-3.473) | 0.026 | N/A | N/A |
| E-cad | ||||
| Negative | ||||
| Positive | 0.404 (0.241-0.680) | 0.001 | 0.402 (0.233-0.695) | 0.001 |
| P53 | ||||
| Negative | 1.263 (0.730-2.185) | 0.404 | N/A | N/A |
| Positive | ||||
OS: overall survival; HR: hazard ratio; CI: confidence interval; TNM: tumor, node, metastasis; N/A: not available.