Table 2.

Prediction scoring systems used in acute pancreatitis diagnosis

No.	Multifactorial scoring system	Timeline	Threshold	Area under the curve	Ref.
1	Ranson score	48 h	≥ 3	0.81–0.88	[33-35]
2	Glasgow score	48 h	2	0.73–0.784	[36,37]
3	Acute Physiology and Chronic Health Evaluation-II score (APACHE-II)	24 h	7	0.80–0.895	[33,38,39]
4	Acute Physiology and Chronic Health Evaluation II score-Obesity (APACHE:-O)	24 h	7	0.893	[40]
5	Bedside Index of Severity score (BISAP)	24 h	≥ 3	0.79–0.875	[33-35,41]
6	Pancreatitis Activity Scoring System (PASS)	24 h	> 160	0.71	[36]
7	Systemic inflammatory response syndrome (SIRS)	24 h	≥ 2	0.73	[34,39]