Table 3.
Univariate and multivariate analysis of the prognostic factors for overall survival (OS)
| Characteristics | Univariate analysis | Multivariate analysis | ||
|---|---|---|---|---|
| P-Value | P-Value | HR | 95% CI | |
| Age, years | 0.068 | 0.543 | - | - |
| Gender | 0.574 | - | - | - |
| Location | 0.823 | - | - | - |
| Differentiation | 0.155 | 0.761 | - | - |
| Histological type | 0.231 | - | - | - |
| Pathologic T stage | 0.011 | 0.029 | ||
| T1-2 | 0.477 | 0.092-2.473 | ||
| T3 | 1.191 | 0.139-10.206 | ||
| T4 | 3.555 | 1.155-10.941 | ||
| Pathologic N stage | 0.091 | 0.132 | - | - |
| N0 | - | - | ||
| N1 | - | - | ||
| N2 | ||||
| Pathologic M stage | 0.001 | 0.013 | ||
| M0 | 0.327 | 0.0125-1.873 | ||
| M1 | 2.562 | 1.673-3.795 | ||
| Macrophages | ||||
| M1 | 0.216 | - | - | - |
| M2 | 0.015 | 0.025 | 2.132 | 0.145-11.358 |