Table 3.

Blood biomarkers predicting disease severity in acute pancreatitis

No.	Blood biomarkers	Timeline	Threshold	Area under the curve	Ref.
1	Interleukin 8	Preoperative	196 pg/mL	0.778	[42]
2	Interleukin 6	24 h	50 pg/mL	0.9	[39]
3	Hepcidin	24 h	234.4 ng/mL	0.82	[43]
4	Red blood cell distribution width	24 h	13.35%	0.787	[44]
5	Procalcitonin	24 h	1.77 ng/mL	0.797	[45]
6	Blood urea nitrogen	24 h	5.945 mg/dL	0.677	[44]
7	Oleic acid chlorohydrin	24 h	32.40 nM	1	[46]
8	C-reactive protein	24 h	150 mg/L	0.61	[47]
9	C-reactive protein	48 h	150 mg/L	0.73–0.91	[33,39,47]