Table 2 Characteristics of participating GPs
|  | GROUP 2 (n = 5) < 5 and ≥ 1 patients | GROUP 3 (n = 5) 1 patient | GROUP 4 (n = 10) no patient | TOTAL (n = 20) |
|---|---|---|---|---|
Age in 2007(mean; years) | 51.8 (46-57) | 43.8 (33-52) | 46.6 (31-63) | 47,2 |
Female (number) | / | 2 | 2 | 4 |
Single-handed (number) | 4 | 4 | 9 | 17 |