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

Table 2 Mental status score of patients

Index	Observation group	Control group	P value
SDS	45.72 ± 0.92	55.13 ± 2.21	< 0.001
SAS	44.11 ± 1.02	60.92 ± 2.90	< 0.001
PSQI	3.90 ± 0.67	19.02 ± 0.82	< 0.001

SDS: Self-rating depression scale; SAS: Self-rating anxiety scale; PSQI: Pittsburgh sleep quality index.