| Characteristic | No. of participants |
|---|---|
| Age range, yr | |
| 30-40 | 10 |
| 40-50 | 18 |
| 50-60 | 11 |
| > 60 | 5 |
| Years of practice | |
| < 5 | 9 |
| 5-10 | 8 |
| 10-20 | 16 |
| > 20 | 11 |
| Sex | |
| Male | 28 |
| Female | 16 |
| Country where medical degree was obtained (n = 40) | |
| Canada | 31 |
| US | 1 |
| Latin America | 3 |
| Europe | 2 |
| Southeast Asia | 3 |
| Familiar with Choosing Wisely Canada campaign | |
| Yes | 14 |
| No | 28 |
| Unsure | 2 |