Study population
| Variable | Category | Gender (n missing = 4) | Total (N=563) | |
| Male (n=92) | Female (n=467) | |||
| Job | GP | 79 (85.9%) | 85 (18.2%) | 165 (29.3%) |
| Practice manager | 4 (4.3%) | 39 (8.4%) | 43 (7.6%) | |
| Admin | 5 (5.4%) | 194 (41.5%) | 199 (35.3%) | |
| District nurse | 2 (2.2%) | 42 (9.0%) | 45 (8.0%) | |
| Practice nurse | 0 (0.0%) | 56 (12.0%) | 56 (9.9%) | |
| Health visitor | 1 (1.1%) | 23 (4.9%) | 24 (4.3%) | |
| Community pharmacy | 1 (1.1%) | 7 (1.5%) | 8 (1.4%) | |
| Phlebotomist | 0 (0.0%) | 11 (2.4%) | 11 (2.0%) | |
| Other | 0 (0.0%) | 8 (1.7%) | 8 (1.4%) | |
| Missing | 0 (0.0%) | 2 (0.4%) | 4 (0.7%) | |
| Practice size | 2–4 GPs | 44 (47.8%) | 278 (59.5%) | 323 (57.4%) |
| 5+ GPs | 48 (52.2%) | 189 (40.5%) | 240 (42.6%) | |
| Missing | 0 (0.0%) | 0 (0.0%) | 0 (0.0%) | |
GPs, general practitioners.
The total (N) accounts for missing data.