Fig. 1From: A score model based on pancreatic steatosis and fibrosis and pancreatic duct diameter to predict postoperative pancreatic fistula after PancreatoduodenectomyReceiver operating characteristic curve. a: Receiver operating characteristic (ROC) curve for the predictive scoring model of the study group. Area under the receiver operator characteristics curve was 0.868. b: ROC curve for the predictive scoring model of the validate group. Area under the receiver operator characteristics curve was 0.88Back to article page