Table 2.

Severity and local complications of alcoholic and biliary AP

	Alcohol group (n = 50)	Biliary group ( n = 76)	P value
Severity of AP
Mild	8 (16)	59 (77.6)	<0.001
Moderately severe	30 (60)	16 (21.1)	<0.001
Severe	12 (24)	1 (1.3)	<0.001
Local complications
APFC	15 (30)	14 (18.4)	0.131
Pseudocyst	10 (20)	5 (6.6)	0.023
ANC	3 (6)	3 (3.9)	0.597
WON	1(2)	0(0)	0.216

Values are expressed as the n (%)

AP, acute pancreatitis; APFC, acute peripancreatic fluid collection; ANC, acute necrotic collection; WON, walled-off necrosis