Table 2.
Dose of the OAR for the FB and DIBH plans for patients treated in FB or DIBH according to the decision criteria
| Treated in FB (n = 25) | Treated in DIBH (n = 72) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| FB plan | DIBH plan | sign. | FB plan | DIBH plan | sign. | ||||||
| Mean | SD | Mean | SD | Mean | SD | Mean | SD | ||||
| Heart | Dmean (Gy) | 3.6 | 1.4 | 2.9 | 1.6 | 0.001 | 6.5 | 2.6 | 3.1 | 1.4 | <0.001 |
| Dmax (Gy) | 39.7 | 8.4 | 21.7 | 12.0 | <0.001 | 45.4 | 8.3 | 29.3 | 12.3 | <0.001 | |
| left lung | V20Gy (%) | 23.6 | 6.1 | 21.4 | 6.7 | 0.004 | 28.6 | 6.6 | 22.8 | 5.6 | <0.001 |
| V30Gy (%) | 16.4 | 4.1 | 14.3 | 4.3 | 0.002 | 19.4 | 4.8 | 16.5 | 4.2 | <0.001 | |
| right lung | V5Gy (%) | 18.6 | 22.6 | 21.0 | 21.2 | 0.448 | 33.4 | 23.1 | 21.1 | 21.4 | <0.001 |
| right breast | Dmean (Gy) | 2.9 | 2.7 | 3.2 | 2.4 | 0.497 | 4.8 | 3.5 | 3.2 | 2.2 | <0.001 |
| LAD | Dmean (Gy) | 8.5 | 6.9 | 6.6 | 4.6 | 0.203 | 11.1 | 9.2 | 6.1 | 4.2 | <0.001 |
| Dmax (Gy) | 21.1 | 13.9 | 14.4 | 8.8 | 0.004 | 24.3 | 13.9 | 15.8 | 10.8 | <0.001 | |