Optimization of nursing interventions for postoperative mental status recovery in patients with cerebral hemorrhage

Table 1 Baseline characteristics of the study patients

Factors	Observation group (n = 60)	Control group (n = 60)	P value
Age (yr)	67.23 ± 0.23	68.11 ± 0.36	0.590
Sex (Male/Female)	45/15	47/13	0.975
Body mass index (kg/m2)	22.14 ± 0.25	22.03 ± 0.20	0.057
Year of education (yr)	8.0 ± 0.50	7.5 ± 0.50	0.078
Cerebral hemorrhage site			0.612
Lobes of the brain	16	16
Ventricles	13	12
Thalamus	25	27
Brainstem	6	5