| Characteristic | No. (%) of CPCSSN physicians n = 478 | No. (%) of 2013 NPS respondents n = 31 799 |
|---|---|---|
| Age, yr | ||
| < 35 | 59 (13.7) | 3 434 (10.8) |
| 35-44 | 110 (25.5) | 6 805 (21.4) |
| 45-54 | 125 (29.0) | 8 554 (26.9) |
| 55-64 | 104 (24.1) | 9 000 (28.3) |
| ≥ 65 | 33 (7.7) | 4 007 (12.6) |
| No. missing | 47 | 0 |
| Sex | ||
| Male | 234 (48.9) | 17 807 (56.0) |
| Female | 244 (51.0) | 13 992 (44.0) |
| Practice location | ||
| Urban/nonrural | 402 (84.1) | 26 432 (84.0) |
| Rural | 76 (15.9) | 5 035 (16.0) |
| No. missing | 0 | 332 |
| Practice setting | ||
| Academic primary care | 92 (19.3) | 1 982 (7.8) |
| Nonacademic primary care | 386 (80.7) | 23 423 (92.2) |
| No. missing | 0 | 6 394 |
Note: CPCSSN = Canadian Primary Care Sentinel Surveillance Network, NPS = National Physician Survey.