Participant demographics (n=3726)
| Characteristic | % (n) |
| Gender | |
| Men | 51.8% (1930) |
| Women | 48.2% (1796) |
| Maternal language | |
| Dutch | 66.5% (2477) |
| French | 33.5% (1249) |
| Median age in years (IQR) | 42 (22) |
| Median medical activity in years (IQR) | 13 (21) |
| Type of medical activity | |
| Solo practice | 22.1% (822) |
| Duo practice | 7.8% (290) |
| Group practice | 17.5% (653) |
| Community Health Centre | 2.1% (79) |
| Hospital | 41.5% (1545) |
| Psychiatric institution | 2.5% (94) |
| Homes for the elderly | 0.5% (19) |
| Health insurance company | 1.0% (39) |
| Company control doctor | 0.5% (20) |
| Community childcare centre | 0.1% (4) |
| Prison | 0.1% (5) |
| Occupational medicine | 0.8% (28) |
| Community centre for mental health | 0.4% (14) |
| School doctor | 0.3% (10) |
| Medical expertise | 0.2% (7) |
| Others | 2.6% (97) |
| Number of collaborators in the practice | |
| 0 | 27.9% (1039) |
| 1–5 | 36.2% (1348) |
| ≥5 | 35.9% (1339) |