From: The LifeLines Cohort Study: a resource providing new opportunities for environmental epidemiology
 | Women | Men | Total |
---|---|---|---|
Na (%) | 56 053 (58.7) | 39 379 (41.3) | 95 432 |
Age (years) | 44.9 (12.6) | 45.7 (12.7) | 45.2 (12.6) |
Education (%) | Â | Â | Â |
 No or primary | 3.2 | 3.0 | 3.1 |
 Lower or preparatory vocational | 12.4 | 16.2 | 14.0 |
 Lower general secondary | 16.0 | 11.7 | 14.2 |
 Intermediate vocational or apprenticeship | 30.6 | 31.0 | 30.8 |
 Higher general secondary or pre-university secondary | 9.9 | 7.0 | 8.7 |
 Higher vocational or university | 28.1 | 31.0 | 29.3 |
Current smokers (%) | 20.4 | 23.8 | 21.8 |
BMI (kg/m2) | 25.9 (4.7) | 26.4 (3.7) | 26.1 (4.3) |
SBP (mmHg) | 122.1 (15.3) | 130.7 (14.0) | 125.6 (15.3) |
DBP (mmHg) | 71.8 (8.7) | 76.6 (9.3) | 73.8 (9.3) |
FVC (L) | 3.9 (0.6) | 5.4 (0.9) | 4.5 (1.1) |
FEV1 (L) | 3.0 (0.6) | 4.1 (0.8) | 3.5 (0.8) |
Urbanity b (%) | Â | Â | Â |
 Rural | 40.8 | 41.9 | 41.2 |
 Semi-rural | 24.3 | 25.4 | 24.8 |
 Intermediate urban-rural | 17.5 | 16.7 | 17.1 |
 Semi-urban | 10.6 | 10.1 | 10.4 |
 Urban | 6.8 | 6.0 | 6.5 |