Table 1 Participants’ demographic and lifestyle characteristics

Age (years) (mean, (SD))

43.18 ± 12.21

Sex (female, male) (N (%)):

146 (11.5), 1128 (88.5)

Body Mass Index (mean, (SD))

23.20 ± 2.80

Sleep hour (N (%))

 Less than 6 h

107 (8.4)

 Between 6 and 7 h

598 (46.9)

 Between 7 and 8 h

476 (37.4)

 More than 8 h

93 (7.3)

Smoke (yes, no) (N%)

76 (6.0), 1198 (94.0)

Work-type degrees (N (%))

 Sedentary

571 (44.8)

 Static

55 (4.3)

 Dynamic

383 (30.1)

 Heavy

124 (9.7)

 Unemployed

141 (11.1)