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The mean values of MCSV, MU, and BOT for VMAT-FF, HyperArc-FF, and HyperArc-FFF plans
| Parameters | VMAT-FF | HyperArc-FF | HyperArc-FFF | P value* |
|---|---|---|---|---|
| MCSV | 0.31 ± 0.02 | 0.27 ± 0.02 | 0.27 ± 0.02 | a = 0.017, b = n.s. |
| Total MUs | 863 ± 191 | 1025 ± 135 | 1206 ± 195 | a = 0.041, b = 0.007 |
| BOT (s) | 380 ± 79 | 224 ± 29 | 217 ± 32 | a = 0.005, b = n.s. |
Abbreviation: n.s. not significant
*P value corresponds to the paired Wilcoxon signed-rank test: a = VMAT-FF vs HyperArc-FF, b = HyperArc-FF vs HyperArc-FFF
