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

Table 1

Baseline patient characteristics ().

Group	n	Gender		Age (year)		BMI (kg/m^2)	Underlying disease
		Male	Female	Range	Mean		Diabetes mellitus	Hypertension
Experimental	35	17	18	25–85	60.08 ± 8.83	25.17 ± 3.63	11	18
Conventional	35	15	20	25–85	60.13 ± 8.21	25.37 ± 3.31	9	21
t	—	—	—	—	0.025	0.241	—	—
value	—	—	—	—	0.980	0.810	—	—