Clinical Observation of Patients Undergoing Glioma Surgery under Propofol and Sevoflurane Anesthesia: A Retrospective Study

Table 4

Comparison of OAAS and MMSE scores between the two groups at different time points (x ± S, points).

Group	n	OAAS			MMSE
		After extubation	Before leaving the operating room	One hour after extubation	After extubation	Before leaving the operating room	One hour after extubation
Observation group	96	2.84 ± 0.13	4.06 ± 0.46	4.46 ± 0.74	24.80 ± 4.70	25.22 ± 4.89	28.38 ± 5.53
Control group	96	2.13 ± 0.19	3.14 ± 0.39	4.03 ± 0.61	24.72 ± 4.55	25.11 ± 4.41	26.23 ± 4.48
t		30.217	14.947	4.393	0.120	0.164	2.960
		<0.001	<0.001	<0.001	0.905	0.870	0.003