Table 3 Cox's proportional hazards analysis.
From: Expression of chemokine receptor CXCR4 in esophageal squamous cell and adenocarcinoma
Variable | hazard ratio (HR) | 95%-confidence interval (CI) | p-value | |
|---|---|---|---|---|
| Â | Â | lower border | upper border | Â |
CXCR4 | 1.472 | 0.836 | 2.593 | 0.181 |
pN-category | 1.808 | 0.966 | 3.386 | 0.064 |
tumor grading | 1.701 | 0.923 | 3.137 | 0.089 |
operative approach | 0.546 | 0.324 | 0.920 | 0.023* |
pT-category | 1.700 | 0.867 | 3.332 | 0.122 |
pM-category | 1.860 | 1.014 | 3.414 | 0.045* |
tumor type | 0.334 | 0.180 | 0.618 | 0.0001* |