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Dosimetric parameters of GTV and CTV for VMAT (X) and PBT (P).
| Vmean (cm3) ± SD |
GTV (50.4 ± 35.2) |
CTV (811.5 ± 233.8) |
||
|---|---|---|---|---|
| Variable (mean ± SD) | X | P | X | P |
| Dmin (%) | 99.7 ± 0.7 | 97.4 ± 0.8 | 96.4 ± 1.1 | 97.2 ± 1.0 |
| Dmax (%) | 102.4 ± 1.1 | 102.6 ± 0.6 | 104.5 ± 0.9 | 103.0 ± 0.9 |
| Dmean (%) | 101.1 ± 0.7 | 99.9 ± 0.5 | 100.4 ± 0.4 | 100.2 ± 0.4 |
| Conformity index | 0.99 ± 0.05 | 1.00 ± 0.00 | ||
| Homogeneity index | 0.04 ± 0.01 | 0.03 ± 0.01 | ||
