Table IV.
Risk factors affecting OS rate determined by Cox proportional Hazards model in 46 patients with gastric cancer.
| Variable | Multivariate analysis for OS
|
||
|---|---|---|---|
| Hazard ratio | 95% CI | P-value | |
| pT (T1 vs. T2/T3/T4) | 0.399 | 0.166–0.960 | 0.040 |
| Venous system invasion (yes vs. no) | 0.826 | 0.374–1.824 | 0.637 |
| Lymphatic system invasion (yes vs. no) | 1.229 | 0.441–3.426 | 0.692 |
| Lymph node metastasis (yes vs. no) | 1.188 | 0.453–3.117 | 0.726 |
| RhoGDI2 (positive vs. negative) | 0.516 | 0.211–1.263 | 0.147 |
OS, overall survival; pT, pathological tumor depth; RhoGDI2, Rho GDP dissociation inhibitor 2.