Research Article

Sleep Quality of Hospitalized Patients, Contributing Factors, and Prevalence of Associated Disorders

Table 2

Prevalence of poor sleep quality (all wards).

At home (%)At the first night of admissionAt the third night of admission
(%) value (%) value (vs. at home) value (vs. day 1)

Sleep 16 (17)38 (40)<0.00126 (27.3)0.060.0192
Wake after sleep 11 (11.4)32 (33.3)<0.00125 (26)0.0090.23
Early morning 7 (7.4)16 (16.8)0.0498 (8.3)10.057
Sleep 23 (24.7)54 (58)<0.00141 (43)0.00390.016
Subjective sleep quality 18 (18.8)48 (50)<0.00127 (28.1)0.13<0.001
Use of sleeping pills7 (7.3)7 (7.3)17 (7.3)11
Total (at least one of poor sleep quality criteria)40 (41.7)77 (80.2)<0.00157 (59.4)0.018<0.001

value < 0.05.