Machine learning prediction of hepatic encephalopathy for long-term survival after transjugular intrahepatic portosystemic shunt in acute variceal bleeding

Figure 4 Kaplan-Meier survival curves comparing different overt hepatic encephalopathy status groups. A: Survival analysis based on actual overt hepatic encephalopathy (OHE) status; B: Survival analysis based on predicted OHE status. CI: Confidence interval; HR Hazard ratio; OHE: Overt hepatic encephalopathy.