[Retracted] Effects of Dexmedetomidine Combined with Intravenous Anesthesia on Oxidative Stress Index, Postoperative Sleep Quality, and Brain Function in HICH Patients

Table 5

Comparison of adverse reactions (n, %).

Group	Restlessness	Low blood pressure	Tachycardia	Bradycardia	Nausea and vomiting	Incidence of adverse reactions
Combined anesthesia group (n = 142)	7(4.93)	2(1.41)	4(2.82)	5(3.52)	2(1.41)	21 (14.79)
The control group (n = 143)	17(11.89)	11(7.69)	10(6.99)	9(6.29)	8(5.59)	55 (38.46)
x^2	—	—	—	—	—	20.418
P	—	—	—	—	—	＜0.001