Characteristics | All BHIS participants n (%) or mean ± SD | With psychological distress n (%) or mean ± SD | Without psychological distress n (%) or mean ± SD | p-value |
---|---|---|---|---|
Male | 7,813 (47.5%) | 1,959 (39.7%) | 5,854 (50.8%) |  < 0.0001 |
Age, years | 50.3 ± 18.9 | 48.9 ± 18.9 | 50.9 ± 18.9 |  < 0.0001 |
Year |  |  |  |  < 0.0001 |
 2008 | 5,479 (33.3%) | 1,498 (30.4%) | 3,981 (34.6%) |  |
 2013 | 4,674 (28.4%) | 1,435 (29.1%) | 3,239 (28.1%) |  |
 2018 | 6,302 (38.3%) | 1,999 (40.5%) | 4,303 (37.3%) |  |
Region |  |  |  |  < 0.0001 |
 Flanders | 6,946 (42.2%) | 1,856 (37.6%) | 5,090 (44.2%) |  |
 Brussels Capital Region | 3,538 (21.5%) | 1,246 (25.3%) | 2,292 (19.9%) |  |
 Wallonia | 5,971 (36.3%) | 1,830 (37.1%) | 4,141 (35.9%) |  |
Highest educational level in the household | Â | Â | Â | 0.014 |
 Up to lower secondary school | 3,543 (21.5%) | 1,132 (23.0%) | 2,411 (20.9%) |  |
 Higher secondary school | 5,149 (31.3%) | 1,526 (30.9%) | 3,623 (31.4%) |  |
 College or university | 7,763 (47.2%) | 2,274 (46.1%) | 5,489 (47.6%) |  |
Household composition |  |  |  |  < 0.0001 |
 Single | 3,575 (21.7%) | 1,238 (25.1%) | 2,337 (20.3%) |  |
 One parent with child(ren) | 1,349 (8.2%) | 565 (11.5%) | 784 (6.8%) |  |
 Couple without child(ren) | 4,357 (26.5%) | 1,085 (22.0%) | 3,272 (28.4%) |  |
 Couple with child(ren) | 6,080 (37.0%) | 1,708 (34.6%) | 4,372 (37.9%) |  |
 Other | 1,094 (6.7%) | 336 (6.8%) | 758 (6.6%) |  |
Country of birth | Â | Â | Â | 0.0001 |
 Belgium | 13,841 (84.1%) | 4,122 (83.6%) | 9,719 (84.3%) |  |
 EU | 1,374 (8.4%) | 378 (7.7%) | 996 (8.6%) |  |
 Non-EU | 1,240 (7.5%) | 432 (8.8%) | 808 (7.0%) |  |
Smoking status |  |  |  |  < 0.0001 |
 Current smoker | 3,455 (21.0%) | 1,256 (25.5%) | 2,199 (19.1%) |  |
 Current non-smoker | 13,000 (79.0%) | 3,676 (74.5%) | 9,324 (80.9%) |  |
Physical activity a |  |  |  |  < 0.0001 |
 Active lifestyle | 10,413 (69.9%) | 2,761 (62.1%) | 7,652 (73.2%) |  |
 Sedentary lifestyle | 4,486 (30.1%) | 1,686 (37.9%) | 2,800 (26.8%) |  |
Urbanization b |  |  |  |  < 0.0001 |
 Big cities / dense agglomerations | 7,178 (44.0%) | 2,331 (47.6%) | 4,847 (42.4%) |  |
 Suburban areas | 2,326 (14.2%) | 642 (13.1%) | 1,684 (14.7%) |  |
 Urbanized municipalities | 4,083 (25.0%) | 1,149 (23.5%) | 2,934 (25.7%) |  |
 Rural areas | 2,743 (16.8%) | 776 (15.8%) | 1,967 (17.2%) |  |
Green space 1000 m buffer | 8.1% ± 11.9 | 7.8% ± 11.7 | 8.2% ± 12.0 | 0.118 |