Target | RA-FFF | RA | IMRT | p value | p 1 | p 2 | p 3 |
---|---|---|---|---|---|---|---|
PTV70 | Â | Â | Â | Â | Â | Â | Â |
D99%(Gy) | 68.52 ± 0.46 | 68.69 ± 0.59 | 69.06 ± 0.22 | 0.122 | — | — | — |
D1%(Gy) | 75.40 ± 1.32 | 74.08 ± 1.12 | 74.30 ± 0.62 | 0.007 | 0.005 | 0.028 | 0.878 |
Dmean(Gy) | 72.80 ± 0.72 | 72.15 ± 0.68 | 71.95 ± 0.21 | 0.007 | 0.005 | 0.012 | 0.333 |
V70(%) | 95.00 ± 0.00 | 95.00 ± 0.00 | 95.00 ± 0.00 | — | — | — | — |
CI | 0.486 ± 0.213 | 0.609 ± 0.199 | 0.519 ± 0.220 | 0.014 | 0.007 | 0.445 | 0.037 |
HI | 0.087 ± 0.023 | 0.067 ± 0.021 | 0.069 ± 0.011 | 0.008 | 0.005 | 0.028 | 0.646 |
PTV66 | Â | Â | Â | Â | Â | Â | Â |
D99%(Gy) | 65.26 ± 0.99 | 65.19 ± 0.98 | 66.07 ± 1.09 | 0.121 | — | — | — |
D1%(Gy) | 72.74 ± 1.58 | 71.34 ± 1.46 | 72.25 ± 1.53 | 0.008 | 0.008 | 0.314 | 0.799 |
Dmean(Gy) | 69.67 ± 0.99 | 68.90 ± 0.85 | 70.18 ± 1.18 | 0.001 | 0.008 | 0.155 | 0.008 |
V66(%) | 97.65 ± 1.28 | 97.53 ± 1.37 | 99.08 ± 0.60 | 0.050 | — | — | — |
CI | 0.209 ± 0.074 | 0.244 ± 0.074 | 0.226 ± 0.083 | 0.169 | — | — | — |
HI | 0.108 ± 0.054 | 0.088 ± 0.052 | 0.080 ± 0.048 | 0.001 | 0.008 | 0.008 | 0.123 |
PTV60 | Â | Â | Â | Â | Â | Â | Â |
D99%(Gy) | 57.97 ± 0.84 | 57.88 ± 0.77 | 58.54 ± 0.71 | 0.006 | 0.508 | 0.009 | 0.009 |
D1%(Gy) | 74.31 ± 1.08 | 73.38 ± 1.02 | 73.30 ± 0.61 | 0.025 | 0.009 | 0.022 | 0.799 |
Dmean(Gy) | 66.23 ± 0.93 | 65.55 ± 1.08 | 66.47 ± 0.91 | 0.001 | 0.005 | 0.333 | 0.005 |
V60(%) | 96.36 ± 0.87 | 96.13 ± 0.95 | 97.88 ± 0.44 | 0.002 | 0.445 | 0.005 | 0.007 |
CI | 0.793 ± 0.025 | 0.811 ± 0.023 | 0.813 ± 0.025 | 0.002 | 0.005 | 0.022 | 0.575 |
HI | 0.230 ± 0.040 | 0.217 ± 0.044 | 0.199 ± 0.038 | 0.001 | 0.047 | 0.005 | 0.005 |