Research Article

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

Table 2

Comparison of psychological stress response between two groups of patients ().

GroupHeart rate (times/min)Diastolic blood pressure (mmHg)Systolic blood pressure (mmHg)
Before nursingAfter nursingBefore nursingAfter nursingBefore nursingAfter nursing

Control group ()
Observation group ()
0.601014.68030.302411.75970.315010.8478
0.5486<0.0010.7627<0.0010.7532<0.001

Note: compared with before nursing, .