Table 1.
Respondent demographics
| Demographic | Total N = 529 |
DIBH and/or prone N = 440 |
No DIBH and/or prone N = 89 |
P-value |
|---|---|---|---|---|
| Years practicing | ||||
| 1-5 | 125 (24%) | 116 (93%) | 9 (7%) | < .001 |
| 6-10 | 104 (20%) | 87 (84%) | 17 (16%) | |
| 11-15 | 54 (10%) | 50 (93%) | 4 (7%) | |
| >15 | 241 (46%) | 184 (76%) | 57 (24%) | |
| Training in United States | ||||
| Yes | 525 (99%) | 438 (83%) | 87 (17%) | - |
| Practice setting | ||||
| Academic—main site | 121 (23%) | 117 (97%) | 4 (3%) | < .001 |
| Academic—satellite site | 84 (16%) | 72 (86%) | 12 (14%) | |
| Private practice | 314 (59%) | 245 (78%) | 69 (22%) | |
| Government—Veterans Affairs | 10 (2%) | 6 (60%) | 4 (40%) | |
| % Clinical time devoted to breast cancer | ||||
| <10% | 51 (10%) | 42 (82%) | 9 (18%) | < .001 |
| 11%-25% | 195 (37%) | 150 (77%) | 45 (23%) | |
| 26%-50% | 183 (35%) | 152 (83%) | 31 (17%) | |
| Majority | 98 (19%) | 94 (96%) | 4 (4%) | |
Abbreviation: DIBH = deep inspiration breath hold.
Demographics are presented in aggregate, as well as divided into those who provide DIBH and/or prone positioning, and those who do not. Associated P-values are presented.