|  | Overall | Major Urban Centres | Non-Major Urban Centres | Rural Centres |
---|---|---|---|---|---|
FHG ‡ | Study Physicians ( n ) | 3466 | 2586 | 684 | 196 |
 | Groups ( n ) | 295 | 185 | 78 | 32 |
 | Male ( n , %) | 64.6 | 62.8 | 69.3 | 70.9 |
 | Age (mean, SD) | 48.3 (9.5) | 48.6 (9.4) | 47.2 (9.4) | 47.4 (10.1) |
 | Years since graduation (mean, SD) | 25.4 (9.8) | 25.7 (9.7) | 24.3 (9.8) | 23.9 (10.4) |
 | Foreign graduation ( n , %) | 18.8 | 20.2 | 13.7 | 16.8 |
 | Median RIO score (IQR) | 4.7 (7.6) | 4.2 (3.5) | 27.8 (17.1) | 55.1 (11.2) |
 | Total number of patients enrolled (mean, std) | 957.0 (543.8) | 974.3 (541.4) | 971.9 (559.2) | 676.4 (435.6) |
 | 100-299 | 335 | 241 | 57 | 37 |
 | 300-649 | 774 | 544 | 155 | 75 |
 | 650-999 | 922 | 701 | 180 | 41 |
 | 1000-1499 | 909 | 689 | 187 | 33 |
 | 1500+ | 526 | 411 | 105 | 10 |
 | Median Months in Group (IQR) | 41.5 (17.6) | 40.5 (18.3) | 45.0 (13.7) | 42.9 (15.5) |
FHN § | Study Physicians ( n ) | 474 | 212 | 147 | 115 |
 | Groups ( n ) | 55 | 22 | 19 | 14 |
 | Male ( n , %) | 66.0 | 59.4 | 70.1 | 73.0 |
 | Age (mean, SD) | 46.3 (8.7) | 46.8 (8.1) | 45.4 (9.2) | 46.5 (9.3) |
 | Years since graduation (mean, SD) | 23.6 (9.1) | 24.2 (8.5) | 22.6 (9.6) | 23.8 (9.2) |
 | Foreign graduation (n, %) | 9.7 | 12.3 | 7.5 | 7.8 |
 | Median RIO score (IQR) | 16.7 (39.2) | 4.9 (2.2) | 30.2 (22.4) | 58.9 (18.3) |
 | Total number of patients enrolled (mean, SD) | 995.4 (461.5) | 1093.1 (506.9) | 1000.1 (435.6) | 809.2 (335.0) |
 | 100-299 | 32 | 16 | 9 | 7 |
 | 300-649 | 81 | 27 | 23 | 31 |
 | 650-999 | 141 | 51 | 45 | 45 |
 | 1000-1499 | 148 | 73 | 47 | 28 |
 | 1500+ | 72 | 45 | 23 | 4 |
 | Median Months in Group (IQR) | 43.0 (11.0) | 43.0 (12.5) | 46.0 (17.0) | 45.0 (7.0) |