Nomogram for predicting myocardial injury in pediatric patients undergoing living donor liver transplantation for biliary atresia

Figure 4 Receiver operating characteristic curves for predicting myocardial injury in pediatric patients in the training and validation sets. A: Receiver operating characteristic curves for predicting myocardial injury in pediatric patients in the training set; B: Receiver operating characteristic curves for predicting myocardial injury in pediatric patients in the validation set. AUC: Area under the curve; CI: Confidence interval.