Fig. 2
From: Development and validation of a risk prediction score for severe acute pancreatitis
Mean receiver operating characteristic (ROC) curve of SABP score for prediction of severe acute pancreatitis in tenfold cross-validation. Each maroon dash line indicates the receiver operating characteristic (ROC) curve for a validation (testing) data. The red line is the mean ROC curve. The box-plots indicate the variation around the average ROC curve and report the median and the interquartile range