TABLE 2.

Sleep Subjective Evaluation of Sleep (Questionnaires)

Questionnaires	Global, n = 172
Pittsburgh Sleep Quality Index	7.09 (4.41)
Good sleep quality	68 (39.5%)
Poor sleep quality	104 (60.5%)
Subjective sleep quality	1.12 (0.79)
Very good	33 (19.2%)
Fairly good	97 (56.4%)
Fairly bad	31 (18.0%)
Very bad	11 (6.40%)
Sleep latency	1.14 (1.10)
≤ 15 min	64 (37.2%)
16–30 min	49 (28.5%)
31–60 min	30 (17.4%)
> 60 min	29 (16.9%)
Sleep duration	1.41 (1.10)
> 7 hr	45 (26.2%)
6–7 hr	50 (29.1%)
5–6 hr	39 (22.7%)
< 5 hr	38 (22.1%)
Sleep efficiency	1.08 (1.15)
≥ 85%	73 (42.4%)
75–84%	46 (26.7%)
65–74%	19 (11.0%)
< 65%	34 (19.8%)
Sleep disturbance	0.97 (0.62)
Not during past month	32 (18.6%)
Less than once a week	116 (67.4%)
Once or twice a week	21 (12.2%)
Three or more times a week	3 (1.74%)
Sleep medication intake	0.78 (1.29)
Not during past month	125 (72.7%)
Less than once a week	1 (0.58%)
Once or twice a week	5 (2.91%)
Three or more times a week	41 (23.8%)
Daytime dysfunction	0.60 (0.86)
Never	104 (60.5%)
A few times	40 (23.3%)
Sometimes	21 (12.2%)
A lot of times	7 (4.07%)
Epworth Sleepiness Scale	6.12 (3.77)
Satisfaction Alertness Timing Efficiency Duration	7.54 (2.16)

Qualitative data are presented as n (%). Quantitative data are presented as mean (sd).