Efficacy and Safety of Endoscopic Papillary Large Balloon Dilation for Removal of Large Bile Duct Stones in Advanced Age

Table 3

Postprocedural adverse events between two groups.

Variables	<80 years ()	≥80 years ()	value
Total	9 (6.1)	3 (5.4)	1.000
Pancreatitis	5 (3.4)	3 (5.4)	0.687
Mild	4 (80.0)	2 (66.7)
Moderate	1 (20.0)	1 (33.3)
Acute cholangitis	2 (1.4)	0	1.000
Acute cholecystitis	1 (0.7)	0	1.000
Bleeding	3 (2.1)	0	0.313
Major	1 (0.7)	0
Minor	2 (1.4)	0
Perforation	1 (0.7)	0	1.000
Mortality	1 (0.7)	0	1.000

Values are presented as numbers (%).