[Retracted] Effect of Endoscopic Retrograde Cholangiopancreatography Lithotomy Combined with Laparoscopic Cholecystectomy on Pain and Prognosis of Patients with Gallstones and Extrahepatic Bile Duct Stones

Table 6

Comparison of complications [n (%)].

Complications	Control group (n = 50)	Observation group (n = 50)	χ^2	P
Pancreatitis	2 (4.00)	1 (2.00)	—	—
Hyperamylasemia	5 (10.00)	6 (12.00)	—	—
Abdominal cavity infection	4 (8.00)	1 (2.00)	—	—
Bleeding	5 (10.00)	1 (2.00)	—	—
Biliary fistula	1 (2.00)	1 (2.00)	—	—
Total	17 (34.00)	10 (20.00)	6.542	0.014