| Eligible GPs | Eligible psychiatrists | ||||||
---|---|---|---|---|---|---|---|---|
 | participants | non-participant |  | participants | non-participant |  | ||
 | at least one patient | no patient included |  |  | at least one patient | no patient included |  |  |
 | n = 2175 | n = 395 | N = 7021 | P* | n = 305 | n = 56 | N = 1454 | P* |
Distribution within the type of practitioner (%) | 22.7 | 4.1 | 73.2 | Â | 16.8 | 3.1 | 80.1 | Â |
Female gender (%) | 20.7 | 14.1 | na | 0.003 | 38.3 | 26.3 | na | 0.09 |
Regional distribution (%) | Â | Â | Â | <0.001 | Â | Â | Â | <0.001 |
Paris, surrounding departments | 9.7 | 13.2 | 14.8 | Â | 21.0 | 22.4 | 27.5 | Â |
Paris basin | 13.7 | 16.7 | 18.3 | Â | 10.2 | 19.0 | 14.4 | Â |
East | 11.5 | 10.4 | 12.2 | Â | 8.9 | 8.6 | 12.6 | Â |
North-east | 10.9 | 6.1 | 8.5 | Â | 5.6 | 5.2 | 7.7 | Â |
North | 6.2 | 6.1 | 6.3 | Â | 6.9 | 6.9 | 3.3 | Â |
West | 17.6 | 8.9 | 13.6 | Â | 13.1 | 6.9 | 11.2 | Â |
South-west | 15.7 | 19.7 | 12.3 | Â | 14.4 | 10.3 | 10.1 | Â |
Mediterranean region | 14.6 | 19.0 | 14.0 | Â | 20.0 | 20.7 | 13.2 | Â |
Age (%) | Â | Â | na | 0.16 | Â | Â | na | 0.46 |
40 years and less | 20.8 | 16.7 | Â | Â | 11.1 | 5.7 | Â | Â |
41–50 years | 48.3 | 49.0 |  |  | 48.3 | 49.1 |  |  |
50 years and more | 30.8 | 34.3 | Â | Â | 40.6 | 45.3 | Â | Â |
Mean # of years of private practice (sd) | 17.4 (8.3) | 17.7 (7.8) | na | 0.51 | 16.1 (7.2) | 15.6 (6.8) | na | 0.67 |
Mean # of patient consultations per month (sd) | 468.6 (210.1) | 526.7 (216.5) | na | 0.08 | 302 (240.0) | na | na | - |
Proportion of depressed patient/overall patient of the physician | Â | Â | na | 0.19 | Â | na | na | - |
≤ 5 | 15.5 | 12.0 |  |  | 0.0 |  |  |  |
6–10 | 43.5 | 32.0 |  |  | 2.0 |  |  |  |
11–20 | 33.3 | 36.0 |  |  | 5.6 |  |  |  |
21–30 | 4.3 | 12.0 |  |  | 12.3 |  |  |  |
31–40 | 2.5 | 8.0 |  |  | 23.3 |  |  |  |
41–50 | 0.5 | 0.0 |  |  | 20.9 |  |  |  |
>50 | 0.3 | 0.0 | Â | Â | 35.9 | Â | Â | Â |