Table 3 Comparison between HLSs and the Gen-Pop

Age at questionnaire (years)(mean ± SD)

46 (11.6)

47 (14.3)

.19

Gender N (%)

< .0001

Male

267 (56)

27082 (47)

Female

209 (44)

29917 (53)

Smoker N (%)

115 (25)

16916 (31)

.005

Education

< .0001

'< 10 years'

89 (19)

18453 (34)

'> 11 years'

204 (44)

24611 (44)

'University < 4 years'

88 (19)

7144 (13)

'University ≥ 4 years'

87 (19)

4595 (8)

Physical activity (N (%))

< .0001

'Inactive'

77 (16)

14510 (26)

'Minimally active'

167 (35)

27973 (49)

'Highly active'

231 (49)

14516 (25)

Problems to get to sleep (N (%))

< .0001

'Never/sometimes'

341 (72)

43394 (92)

'Often/almost every night'

130 (28)

3903 (8)

Early wakening (N(%))

< .0001

'Never/sometimes'

342 (73)

43139 (91)

'Often/almost every night'

129 (27)

4254 (9)