Novel risk scoring system for prediction of pancreatic fistula after pancreaticoduodenectomy

Figure 4 Comparison with three other predictive scoring tools (Test1, Test2, and Test3). The area under the curve (AUC) of Test1 was 0.688 [95% confidence interval (CI): 0.575-0.762]. The AUC of Test2 was 0.760 (95%CI: 0.675-0.846). The AUC of Test3 was 0.749 (95%CI: 0.665-0.833). The AUC of our risk scoring system was 0.824 (95%CI: 0.759-0.889). AUC: Area under the curve; CI: Confidence interval.