Table 2.

Comparison of global PSQI score and component scores (mean ± SD) baseline vs. post-intervention.

	Baseline	Post-Intervention	Mean Difference	95% CI	Effect Size	p-Value
Sleep Quality	1.53 ± 0.84	0.27 ± 0.46	1.27	1–2	1	0.002 **
Sleep Latency	1.67 ± 0.49	1.33 ± 0.62	1	−1.79–1	0.46	0.18
Sleep duration	0.34 ± 0.49	0.14 ± 0.35	1	−0.02–0.43	1	0.15
Sleep Efficiency	0.6 ± 0.91	0.2 ± 0.42	1.5	1–2	1	0.09
Sleep Disturbance	1.2 ± 0.56	1.2 ± 0.56	0	0	0	1
Medication	0	0	0	0	0	0
Daytime Dysfunction	1.13 ± 0.74	1 ± 0.54	4.31	−1.98–1	0.33	0.48
PSQI Global Score	6.47 ± 2.17	4.13 ± 1.19	2.5	1.5–3.5	1	0.002 **

Statistically significant ** p ≤ 0.01.