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

Table 3

Comparison of S100-β protein levels (μg/L,  ± 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)	0.21 ± 0.06	1.54 ± 0.47	1.71 ± 0.62	1.92 ± 0.69	2.01 ± 0.32
The control group (n = 143)	0.22 ± 0.05	2.23 ± 0.54	2.59 ± 0.71	2.77 ± 0.74	2.96 ± 0.34
t	−1.529	−11.503	−11.142	−10.027	−24.286
P	0.127	<0.001	<0.001	<0.001	<0.001
Between groups	F = 5.672,
Different points in time	F = 5.154,
Between groups different time points	F = 4.741,

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