Clinical application of remimazolam benzenesulfonate in elderly patients undergoing laparoscopic cholecystectomy under intravenous general anesthesia

Table 3 Comparison of adverse reaction incidence between two patient groups, n (%)

Parameters	OG	CG	χ2	P value
Induction injection pain	1 (1.69)	19 (32.20)	20.338	< 0.001
Bradycardia	2 (3.39)	11 (18.64)	7.002	0.008
Hypotension	4 (6.78)	16 (27.12)	8.669	0.003
Post-extubation respiratory depression	0	0	-	-
Hypoxemia	1 (1.69)	3 (5.08)	1.035	0.309
Delayed emergence from anesthesia	1 (1.69)	1 (1.69)	-	-
Dizziness and headache	0	0	-	-
Agitation	1 (1.69)	1 (1.69)	-	-
Somnolence	1 (1.69)	0	1.009	0.315
Delirium	0	0	-	-
Total adverse reactions1	9 (15.25)	27 (45.76)	12.951	0.001

¹Multiple adverse reactions occurred in the same patient.

OG: Observation group; CG: Control group.