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Multivariate logistic regression analysis for 28-d survival following first variceal hemorrhage
| Variable | P value | OR | 95% CI |
| MELD | 0.01 | 1.155 | 1.041-1.281 |
| Antibiotics within 8 h (peri-endoscopy) | 0.01 | 0.149 | 0.033-0.681 |
MELD: Model for end-stage liver disease; OR: Odds ratio; CI: Confidence interval.
