Factors associated with survival—multivariate model
| Variable | Relative hazard | Lower 95% CI | Upper 95% CI | p Value |
| HVPG | 1.11 | 1.02 | 1.21 | 0.01 |
| Prothrombin time | 1.04 | 1.02 | 1.07 | 0.0004 |
| Bilirubin (per 10 units) | 1.05 | 1.00 | 1.10 | 0.04 |
| Ascites | 2.18 | 1.54 | 3.10 | 0.0001 |
| Previous long term endoscopic treatment | 3.50 | 1.57 | 7.83 | 0.002 |
CI, confidence interval.