The nomogram had a higher predictive power for OHE after TIPS in the validation cohort
OHE
Our nomogram model was accurate in predicting OHE after TIPS in the validation cohort, with a C-index of 0.8464 (95% CI 0.7404–0.9524), higher than that of Child–Pugh score (0.6569, 95% CI 0.5129–0.8009) or MELD score (0.6616, 95% CI 0.5156–0.8076) (Fig. 