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

Table 1

Baseline characteristics of participants.

Characteristics	Observation group (N = 96)	Control group (N = 96)
Gender (male/female)	58/38	52/44
Age (x ± S, years)	38.3 ± 7.6	37.9 ± 8.8
BMI (x ± S, kg/m^2)	24.85 ± 2.52	24.70 ± 2.73
ASA grade (II/III)	82/14	19/17
Preoperative state of consciousness (awake/drowsiness)	85/11	92/4
Tumor diameter (x ± S, cm)	4.62 ± 1.35	4.88 ± 1.54
WHO classification (high/low)	80/16	76/20
Preoperative complications [n (%)]	36 (37.5)	39 (40.6)