Univariate analysis | Multivariate analysis | |||
---|---|---|---|---|
Variables | Odds ratio | p-value | Hazard ratio (95% CIa) | p-value |
Operation approach (OLR vs LLR) | 5.68 | 0.008 | 8.1 (1.6–39.0) | 0.010 |
Tumor rupture (yes vs. no) | 11.6 | 0.017 | 8.9 (1.15–66.6) | 0.036 |
AFPb > 200 ng/mL (yes vs. no) | 3.27 | 0.026 | 7.4 (1.89–29.4) | 0.004 |
Postoperative complicationc (any grade vs. none) | 2.41 | 0.098 | - | 0.820 |
Grade ≧ III major complicationc (yes vs. no) | 16.7 | 0.003 | 18.5 (2.73–125) | 0.003 |
Postoperative length of stay (per day) | 1.23 | 0.002 | - | 0.110 |
Tumor size (per cm) | 1.34 | 0.082 | - | 0.901 |