Table 3 Sleep-related Symptoms.

Witnessed apneas

Yes

27 (29)

22 (34.9)

5 (16.7)

6 (5)

0.07

Nocturia

Yes

72 (73.5)

47 (72.3)

25 (75.8)

1 (0.8)

0.71

Snoring

Yes

79 (79.8)

54 (81.8)

25 (75.8)

0 (0)

0.48

Snoring frequency

Almost daily

26 (45.6)

17 (47.2)

9 (42.9)

22 (18.3)

0.95

3–4 times a week

12 (21.1)

8 (22.2)

4 (19)

1–2 times a week

8 (14)

5 (13.9)

3 (14.3)

1–2 times a month

3 (5.3)

2 (5.6)

1 (4.8)

Never or almost never

8 (14)

4 (11.1)

4 (19)

Daytime sleepiness

3 [1; 6]

4 [1; 6]

2 [1; 5]

6 (6.1)

0.08

Sleepiness-related accident

Yes

3 (4.1)

3 (6.4)

0 (0)

0.18

Near-miss accident

Yes

7 (9.6)

6 (13)

1 (3.7)

1 (0.8)

0.19

Epworth Sleepiness Scale (ESS) score

6 [4; 11]

7 [4; 11]

5.5 [4; 9.5]

2 (2)

0.39

ESS < 10

71 (71.7)

46 (69.7)

25 (75.8)

0.53

ESS ≥ 10

28 (28.3)

20 (30.3)

8 (24.2)

Pichot Fatigue Scale score

9 [2; 16]

9 [3; 16]

5.5 [2; 13.5]

4 (4)

0.31

Pichot Depression Scale score

2 [0; 5]

2 [0; 5]

2 [0; 5.5]

6 (6.1)

0.76

Restless legs syndrome score

0 [0; 2]

0 [0; 2]

0 [0; 1]

12 (12.1)

0.24

Restless legs syndrome severity

15 [0; 23]

14 [0; 25.5]

21 [12; 23]

88 (88.9)

0.76

Subjective sleep duration (min)

390 [330; 480]

390 [330; 480]

375 [360; 480]

6 (6.1)

0.84