Observational Study
Copyright ©The Author(s) 2024.
World J Clin Cases. Sep 6, 2024; 12(25): 5713-5719
Published online Sep 6, 2024. doi: 10.12998/wjcc.v12.i25.5713
Table 2 Distribution of Pittsburgh Sleep Quality Index component scores at baseline (n = 105)
PSQI component
Mean ± SD
Score > 2, n (%)
Subjective sleep quality1.6 ± 0.859 (56.2)
Sleep latency1.8 ± 1.156 (53.3)
Sleep duration1.2 ± 1.033 (31.4)
Habitual sleep efficiency1.1 ± 1.236 (34.3)
Sleep disturbances1.6 ± 0.765 (61.9)
Use of sleeping medication0.5 ± 1.018 (17.1)
Daytime dysfunction1.1 ± 0.943 (41.0)