Characteristics of never smokers
| Characteristic | MRTs (n=1110)* | Physiotherapists (n=1523)* |
|---|---|---|
| *MRT, medical radiation technologist; data not available for small proportion for some variables (<10 in each group). | ||
| Continuous; mean (SD) [range] | ||
| Age | 41.3 (9.7) [21–69] | 38.2 (9.8) [22–71] |
| Years practice | 17.7 (10.0) [0.5–49.6] | 13.7 (9.8) [0.08–46.8] |
| Categorical (%) | ||
| Gender (% female) | 88.7% | 84.4% |
| Childhood asthma (%) | 4.4% | 5.6% |
| Dayshift (%) | 62.5% | 87.3% |