[Retracted] Analysis of the Effect of Laparoscopic Cholecystectomy for Acute Cholecystitis after Percutaneous Transhepatic Gallbladder Puncture and Drainage

Table 5

Postoperative complications (%).

Group	N	Biliary leakage	Pneumothorax	Intestinal bleeding	Incisional infection	Respiratory failure	Liver damage	Total incidence
Experimental	35	0 (0.00)	1 (2.86)	1 (2.86)	0 (0.00)	0 (0.00)	0 (0.00)	2 (5.71)
Conventional	35	2 (5.71)	3 (8.57)	4 (11.43)	2 (5.71)	1 (2.86)	1 (2.86)	13 (37.14)
x^2	—	10.267
value	—	0.001