[Retracted] Study on the Mechanism of Cardiac Intensive Care after Thoracoscopic Surgery

Table 2

Comparison of complication rates between the two groups ().

Group	Number of examples	Insomnia	Localised bleeding or edema	Urinary retention	Vagal reflex	Low blood pressure	Incidence
Control group	53	3 (5.7)	2 (3.8)	1 (1.9)	1 (1.9)	3 (5.7)	18.9%
Research group	51	2 (3.8)	1 (1.9)	0 (0.0)	0 (0.0)	0 (0.0)	5.9%
^2	/	/	/	/	/	/	6.248
	/	/	/	/	/	/	<0.05