Exposure to long working hours according to occupation
| High-skilled white-collar jobs, N=42 399 | Self-employed/Chief Executive Officer, Professional jobs, N=46 426 | Low-skilled white-collar jobs, N=36 737 | Blue-collar jobs, N=14 390 | P overall | |
| Long working hours (years) | 2.89 (7.22) | 5.49 (9.34) | 1.65 (5.11) | 2.91 (7.39) | <0.001 |
| Long working hours | <0.001 | ||||
| <10 years | 37 583 (88.6%) | 36 142 (77.8%) | 34 401 (93.6%) | 12 767 (88.7%) | |
| ≥10 years | 4816 (11.4%) | 10 284 (22.2%) | 2336 (6.36%) | 1623 (11.3%) |