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

Table 4

Comparison of NSE index levels (ng/mL,  ± s).

Group	Before the operation	Immediately after surgery	6 h after surgery	12 h after surgery	24 h after surgery
Combined anesthesia group (n = 142)	9.12 ± 1.24	9.84 ± 1.31	10.29 ± 1.56	10.52 ± 1.61	10.67 ± 1.72
The control group (n = 143)	9.06 ± 1.08	10.52 ± 1.36	11.05 ± 1.73	11.87 ± 1.84	14.26 ± 2.11
T	0.436	−4.298	−3.894	−6.590	−15.737
P	0.663	<0.001	<0.001	<0.001	<0.001
Between groups	F = 5.351,
Different points in time	F = 5.134,
Between groups different time points	F = 5.012,

Note.Comparison with preoperative, ; ^#Comparison with immediately after surgery, ; ^&Comparison with 6 h after surgery, ; ^△Comparison with 12 h after surgery, .