|  | CON | AM | P-values | ||||
---|---|---|---|---|---|---|---|---|
 |  | # | % | CI c | # | % | CI c |  |
Physicians | Number | 71 | Â | Â | 32 | Â | Â | Â |
Female physicians* | Proportion | 9 | 12.7 | Â | 10 | 31.3 | Â | p = 0.025 |
Age | Mean (Standard Deviation) | 52.3 (6.86) | Â | Â | 51.4 (8.84) | Â | Â | P = 0.628 |
Years since graduation | Mean (Standard Deviation) | 23.4 (7.40) | Â | Â | 21.5 (9.19) | Â | Â | P = 0.301 |
Language | German | 43 | 60.6 | Â | 29 | 90.6 | Â | p = 0.008 |
 | French | 25 | 35.2 |  | 3 | 9.4 |  |  |
 | Italian | 3 | 4.2 |  | 0 | 0 |  |  |
Urbanisation* | Inner city | 24 | 33.8 | Â | 22 | 68.8 | Â | p = 0.004 |
 | Agglomeration | 35 | 49.3 |  | 7 | 21.9 |  |  |
 | Rural area | 12 | 16.9 |  | 3 | 31.1 |  |  |
Practice type | Single practice | 51 | 71.8 | Â | 17 | 53.1 | Â | P = 0.064 |
 | Group practice | 20 | 28.2 |  | 15 | 46.9 |  |  |
Level of activity | Full time | 64 | 91.4 | Â | 24 | 77.4 | Â | p = 0.053 |
 | Part time | 6 | 8.6 |  | 7 | 22.6 |  |  |
Practice equipment (*) b | Laboratory * | 68 | 95.8 | Â | 26 | 81.3 | Â | (p = 0.024)b |
 | ECG * | 69 | 97.2 |  | 26 | 81.3 |  | (p = 0.011)b |
 | X-ray * | 57 | 80.3 |  | 9 | 28.1 |  | (p < 0.001)b |
 | Ultrasound | 16 | 22.5 |  | 7 | 21.9 |  | (p = 1.000)b |
Duration of Visit a,* | Mean (min) | 16.8 |  | 15.7–18.0 | 23.3 |  | 21.1–25.9 | p < 0.001 |