Table 4.

Admission serum creatinine level vs. the outcome of persistent organ failure by etiology of acute pancreatitis.

Creatinine	Persistent organ failure		Sensitivity (%)	Specificity (%)	Positive predictive value (%)	Negative predictive value (%)	AUC
	Yes	No
Biliary
≥1.8	23	15	14	98	61	87	56
<1.8	145	989
Alcoholic
≥1.8	7	1	37	99	88	90	68
<1.8	12	103
Hypertriglyceridemia
≥1.8	16	8	21	97	67	81	59
<1.8	61	255
Idiopathic
≥1.8	1	8	7	95	11	92	51
<1.8	14	153