Clinical significance of melatonin concentrations in predicting the severity of acute pancreatitis

Table 2 Comparison of the capability to predict severe acute pancreatitis

Variables	Sensitivity	Specificity	Youden index	Accuracy
MT ≤ 28.74 ng/L	73.80%	76.90%	0.507	0.758
APACHEII score ≥ 9.5	76.90%	83.30%	0.602	0.872
BISAP score ≥ 2.5	76.90%	90.50%	0.674	0.906

MT: Melatonin; APACHEII: Acute physiology and chronic health evaluation II; BISAP: Bedside index for severity in acute pancreatitis.