Table 2. Univariate and multivariate analysis using Cox Proportional Hazards Model.
| Variables | Univariate | Multivariate | ||||
|---|---|---|---|---|---|---|
| HR | 95% CI | P value | HR | 95% CI | P value | |
| Age | 1.01 | 0.97–1.04 | 0.67 | |||
| Gender | ||||||
| Male | ||||||
| Female | 0.81 | 0.39–1.70 | 0.58 | |||
| Resection | ||||||
| R0 | ||||||
| R1 | 0.37 | 0.09–1.57 | 0.18 | |||
| R2 | 4.9 | 1.09–21.97 | 0.038 | 7.66 | 1.45–40.59 | 0.017 |
| Differentiation | ||||||
| Well | ||||||
| Moderately | 1.64 | 0.73–3.67 | 0.23 | |||
| Poorly | 3.8 | 0.88–16.46 | 0.08 | |||
| Stage | ||||||
| I | ||||||
| II | 1.9 | 0.80–4.47 | 0.14 | |||
| III | 3.54 | 1.19–10.56 | 0.023 | 4.73 | 1.49–14.99 | 0.008 |
| CD8 | 0.83 | 0.41–1.70 | 0.61 | |||
| CD8CD45RO | 0.3 | 0.12–0.78 | 0.013 | 0.29 | 0.11–0.76 | 0.012 |
| CD45RO | 0.34 | 0.16–0.71 | 0.005 | 0.65 | 0.24–1.75 | 0.39 |
Abbreviation: CI: confidence interval.