[Retracted] Safety of Different Anesthesia Methods Combined with Intravenous Fast Channel Anesthesia in Lower Extremity Orthopedic Surgery of the Elderly

Table 2

Comparison of postoperative complications between the two groups (n, %).

Groups	Cognitive impairment	Infection	Urinary retention	Nausea	Vomiting	Incidence of complications
Control group (n = 53)	5	2	3	4	3	17 (32.08)
Observation group (n = 53)	0	1	0	2	2	5 (9.43)

Note. Compared with the control group, .