Table 2.
Univariate and multivariate analyses of overall survival after gastrectomy 235 patients.
| Variable | Univariate analysis | Multivariable analysis | ||||
|---|---|---|---|---|---|---|
| HR | 95% CI | p-value | HR | 95% CI | p-value | |
| Age ( ≧ 75 years) | 1.003 | 0.468–1.597 | 0.642 | |||
| Gender (male) | 1.387 | 0.378–1.373 | 0.320 | |||
| Differentiation (diffuse) | 2.110 | 1.127–3.663 | 0.008 | 1.564 | 0.648–2.475 | 0.421 |
| Depth (T3,T4) | 12.968 | 5.965–27.028 | <0.001 | 10.879 | 1.842–11.012 | 0.001 |
| Lymphatic permeation | 8.401 | 3.584–19.696 | <0.001 | 2.195 | 0.778–6.072 | 0.138 |
| Venous permeation | 2.987 | 1.870–4.772 | <0.001 | 1.528 | 0.803–2.627 | 0.216 |
| Lymph nodes metastasis | 11.125 | 5.224–23.694 | <0.001 | 4.229 | 1.048–7.079 | 0.04 |
| non CEACAM1-expression | 2.427 | 1.408–4.184 | 0.025 | 3.472 | 1.508–8.00 | 0.03 |
HR, hazard ratio; CI, confidential interval.