[Retracted] Effects of Individualized Nursing Based on Zero-Defect Theory on Perioperative Patients Undergoing Laparoscopic Cholecystectomy

Table 1

Comparison of general data between two groups of patients.

Group	Control group ()	Observation group ()
Gender (M/F, number of cases)	49/38	45/42	0.3702	0.5429
Age (, yd)			1.0192	0.3095
Types of disease (number of cases)			1.2433	0.5371
Cholelithiasis	56	59
Cholecystitis	22	23
Gallbladder polyps	9	5