Multivariate Analysis for Survival
| Category | Hazard ratio | P |
| Bilirubin < 1.3 mg/dL | 1.23 (0.80–1.87) | 0.349 |
| Albumin > 3 g/dL | 0.47 (0.35–0.63) | <0.001 |
| ECOG 0 | 0.60 (0.46–0.79) | <0.001 |
| ≤2 cytotoxic agents | 0.61 (0.46–0.79) | <0.001 |
| No biologics | 0.93 (0.68–1.28) | 0.663 |
| Tumor burden ≤ 25% | 0.37 (0.28–0.49) | <0.001 |
| Extrahepatic disease absent | 0.50 (0.38–0.64) | <0.001 |
| Stage IV* at diagnosis | 0.88 (0.69–1.13) | 0.33 |
↵* American Joint Committee on Cancer criteria.
Ranges in parentheses are 95% CI.