[Retracted] Effect of Hyperbaric Oxygen Therapy on Sleep Quality, Drug Dosage, and Nerve Function in Patients with Sleep Disorders after Ischemic Cerebral Stroke

Table 3

Comparison of sleep quality between the two groups of patients (, points).

Group	Number of cases	PSQI		ESS		SBQ
		Before treatment	After treatment	Before treatment	After treatment	Before treatment	After treatment
Observation group	60	7.44 ± 3.92	5.23 ± 3.02^a	7.62 ± 4.32	5.19 ± 4.11^a	3.26 ± 1.69	2.18 ± 0.67^a
Control group	60	7.51 ± 4.01	6.41 ± 3.11	7.57 ± 4.29	6.71 ± 4.15	3.24 ± 1.67	2.98 ± 1.02
t		0.097	2.108	0.064	2.016	0.065	5.078
		0.923	0.037	0.949	0.046	0.948	0.000

Note. compared with before treatment.