Fig. 3From: Drain fluid and serum amylase concentration ratio is the most reliable indicator for predicting postoperative pancreatic fistula after distal pancreatectomyROC curve analysis of DAC, DAA, and DSACR on postoperative days 1 and 3. ROC, receiver operating characteristics; DAC, drain fluid amylase concentration; DAA, drain fluid amylase amount; DSACR, drain fluid and serum amylase concentration ratioBack to article page