Participant characteristics
| Characteristics | Valid per cent (n=385) |
| Sex | |
| Male | 50.1% (n=193) |
| Female | 49.9% (n=192) |
| Year since first registration | |
| 0–5 years | 24.0% (n=86) |
| 6–10 years | 26.5% (n=95) |
| 11–15 years | 21.2% (n=76) |
| 16–21 years | 16.2% (n=58) |
| 22–45 years | 12.3% (n=44) |
| Missing | n=26 |
| Specialty type | |
| Medical | 54.0% (n=208) |
| Surgical | 35.3% (n=136) |
| Other | 10.7% (n=41) |
| Hospital type | |
| Academic | 18.7% (n=72) |
| Non-academic | 81.3% (n=313) |
| Contract type | |
| Full-time | 55.3% (n=213) |
| Part-time | 44.7% (n=172) |