Table 2.
Characteristics associated with respiratory motion management techniques in lung SBRT*
| Abdominal Compression | Respiratory Gating | Breath-hold | |
|---|---|---|---|
| Overall usage | 55.6% | 54.2% | 14.4% |
| Positive association | SBF† | Planar imaging Fiducial markers SBRT experience |
Planar imaging |
| Negative association | Planar imaging Years in practice | SBF | Volumetric imaging |
Overall usage does not sum to 100 because respondents could select multiple techniques.
*
SBRT: stereotactic body radiation therapy.
†
SBF: stereotactic body frame