[Retracted] Analysis of Influencing Factors of Serum Stress Index and Prognosis of HICH Patients by Different Anesthesia Methods Combined with Small Bone Window Microsurgery

Table 2

Differences in HR indicators between the two groups at different time periods (times/min, ‾x ± s).

Group	T0	T1	T2	T3
Sevoflurane combined group (n = 51)	81.46 ± 7.63	79.25 ± 7.34	71.72 ± 6.56	80.86 ± 7.28^△
Control group (n = 51)	80.82 ± 7.57	77.57 ± 7.21	72.44 ± 6.78	81.42 ± 7.04^#△
t	0.425	1.166	−0.545	−0.395
	0.672	0.246	0.587	0.694
Between groups	F = 5.151,
Different points in time	F = 5.235,
Between groups different time points	F = 4.526,

Note. represents compared with T0; ^# represents compared with T1; and ^△ represents compared with T2.