All

Insomnia

OR^a (95% CI^b)

p-value

Yes (%)

No (%)

EPWORTH Daytime Sleepiness

<0.001

No sleep debt

235

9 (3.8)

226 (96.2)

1

Sleep deficit

90

30 (33.3)

60 (66.7)

12.56 (5.66 - 27.87)

Excessive daytime sleepiness

14

4 (28.6)

10 (71.4)

10.04 (2.64 - 38.26)

Suspicion of restless legs syndrome

<0.001

No

136

4 (2.9)

132 (97.1)

1

Yes

203

39 (19.2)

164 (80.8)

7.85 (2.73 - 22.36)

Daytime fatigue

<0.001

No

309

33 (10.7)

276 (89.3)

1

Yes

30

10 (33.3)

20 (66.7)

4.18 (1.80 - 9.69)

Risk of sleep apnoea syndrome

0.399

No

276

33 (12.0)

243 (88.0)

1

Yes

63

10 (15.9)

53 (84.1)

1.39 (0.64 - 2.99)