Table 1 Domains of sleep quality

Subjective sleep quality

50 (9.70%)

352 (68.20%)

97 (18.80%)

17 (3.30%)

Sleep latency

128 (24.90%)

161 (31.10%)

140 (27.20%)

87 (16.90%)

Sleep duration

308 (59.70%)

136 (26.40%)

58 (11.20%)

14 (2.70%)

Habitual sleep efficiency

301 (58.30%)

73 (14.10%)

67 (14.50%)

75 (14.50%)

Sleep disturbance

6 (1.20%)

347 (68.70%)

152 (30.10%)

0

Use of medication

427 (82.80%)

52 (10.10%)

25 (4.80%)

12 (2.30%)

Daytime dysfunction

114 (22.10%)

250 (48.40%)

132 (25.60%)

20 (3.90%)

PSQI global

226 (44.80%)

290 (55.20%)