Characteristics of the respondents (n=678)
| Characteristics | N | % |
| Age, years (mean, SD) | 42.7 | 7.8 |
| Time since board certification, years (mean, SD) | 11.7 | 7.9 |
| Sex | ||
| Male | 503 | 74.2 |
| Female | 175 | 25.8 |
| Specialty | ||
| Surgical oncologists | 284 | 41.9 |
| Medical oncologists | 189 | 27.9 |
| Radiation oncologists | 31 | 4.6 |
| Clinical support for cancer care | 174 | 25.7 |
Numbers are presented as mean and SD for age and time since board certification.