| IMRT | SA-VMAT | PA-VMAT | |||
---|---|---|---|---|---|---|
 | mean ± SD | mean ± SD | p valuea | mean ± SD | p value b | p value c |
Dmind (Gy) | 62.4 ± 1.5 | 63.2 ± 1.3 | 0.179 | 62.5 ± 1.4 | 0.908 | 0.217 |
Dmaxd (Gy) | 73.9 ± 1.6 | 73.4 ± 1.5 | 0.492 | 73.8 ± 1.6 | 0.919 | 0.555 |
Dmeand (Gy) | 68.9 ± 1.5 | 68.9 ± 1.4 | 0.949 | 68.8 ± 1.5 | 0.840 | 0.783 |
CIe | 0.62 ± 0.07 | 0.68 ± 0.06 | 0.019 | 0.62 ± 0.06 | 0.819 | 0.025 |
HIf | 1.15 ± 0.04 | 1.11 ± 0.04 | 0.027 | 1.15 ± 0.04 | 0.727 | 0.043 |