Table 3 Cox's regression analysis applied on TNM stage, VFF18 and Ep-CAM expression (n=251)
From: Loss of Ep-CAM (CO17-1A) expression predicts survival in patients with gastric cancer
| Â | RR | 95% CI | P -value |
|---|---|---|---|
TNM stage | |||
 I+II | 1.00 | 2.27–4.29 | <0.001 |
 III+IV | 3.12 | 1.01–2.00 | 0.04 |
VFF18 | |||
 26–100% | 1.00 | 0.99–2.31 | 0.05 |
 0–25% | 1.42 | 0.96–4.14 | 0.06 |
Ep-CAM | |||
 100% | 1.00 |  |  |
 1–99% | 1.51 |  |  |
 0% | 1.99 |  |  |
