Development and validation of a nomogram predicting rebleeding in cirrhotic patients with patent transjugular intrahepatic portosystemic shunt

Figure 5 Receiver operating characteristic curve of the rebleeding risk pre-diction model. This receiver operating characteristic curve evaluates the discriminatory ability of the model to distinguish patients with rebleeding from those without. The area under the curve was 0.883, with a 95% confidence interval of 0.831-0.936, indicating excellent discriminative performance. The dashed line represents the reference line of a random classifier. ROC: Receiver operating characteristic; AUC: Area under the curve; CI: Confidence interval; TIPS: Transjugular intrahepatic portosystemic shunt.