Table 3.
Cox regression of clinical-pathological variables regarding overall survival in vulvar carcinoma patients.
| Variable | Significance | Hazard Ratio of Exp (B) | Lower 95% Confidence Interval of Exp (B) |
Upper 95% Confidence Interval of Exp (B) |
|---|---|---|---|---|
| COX-2 in cytoplasm | 0.005 | 2.187 | 1.267 | 3.776 |
| pT | 0.488 | 1.275 | 0.642 | 2.535 |
| pN | 0.112 | 1.005 | 0.999 | 1.012 |
| Grading | 0.004 | 1.874 | 1.222 | 2.873 |
| FIGO | 0.199 | 1.336 | 0.858 | 2.081 |
| p16 status | 0.001 | 0.362 | 0.196 | 0.671 |
COX-2 cytoplasm = expression of COX-2 in cytoplasm with IRS > 3, pT = tumor stage, pN = nodal stage, FIGO = Classification of the International Federation of Gynecology and Obstetrics.