Plan | 3D | Coplanar VMAT | Non-coplanar VMAT | Non-coplanar FFF-VMAT |
---|---|---|---|---|
CI | 1.44 ± 0.21 | 1.23 ± 0.20 | 1.22 ± 0.17 | 1.19 ± 0.13 |
CN | 0.67 ± 0.09 | 0.79 ± 0.09 | 0.79 ± 0.08 | 0.81 ± 0.07 |
GI | 7.12 ± 1.43 | 6.49 ± 1.90 | 6.41 ± 1.78 | 6.23 ± 1.59 |
V20 (%) | 6.8 ± 2.9 | 5.8 ± 2.4 | 5.8 ± 2.3 | 5.6 ± 2.3 |
V5 (%) | 23.5 ± 8.0 | 20.9 ± 7.4 | 21.0 ± 7.2 | 20.4 ± 7.1 |
MLD (cGy) | 497 ± 153 | 458 ± 144 | 459 ± 140 | 449 ± 142 |
MTD (cGy) | 5359 ± 101 | 5370 ± 116 | 5361 ± 104 | 5324 ± 83 |
MU | 1528 ± 136 | 1708 ± 194 | 1660 ± 200 | 1805 ± 258 |