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Hazard ratios calculated for significant determinants of survival using Cox-proportional hazard model
| Factor | DF | PE | Hazard ratio | 95% CI | P value |
|---|---|---|---|---|---|
| Circumferential margin positvity |
1 |
0.79 |
2.22 |
1.26 - 3.89 |
0.005 |
| Albumin level |
1 |
-0.53 |
0.58 |
0.35 - 0.95 |
0.032 |
| AJCC stage III/IV | 1 | 0.70 | 2.02 | 1.26 - 3.23 | 0.003 |
