3DCRT | IMRT | RA | P-value | ||||
---|---|---|---|---|---|---|---|
a | b | c | |||||
Dmean | D ≤ 8 cm | 14.65 ± 3.12 | 14.32 ± 2. 90 | 14.30 ± 2.93 | 0.064 | 0.094 | 0.314 |
D > 8 cm | 25.31 ± 2.73 | 27.49 ± 2. 33 | 27.01 ± 2.18 | 0.014 | 0.433 | 0.026 | |
V5 | D ≤ 8 cm | 58.30 ± 18.04 | 60.20 ± 17.62 | 66.18 ± 20.74 | 0.136 | 0.017 | 0.019 |
D > 8 cm | 81.14 ± 14.70 | 83.72 ± 14.07 | 84.82 ± 14.23 | 0.051 | 0.226 | 0.090 | |
V10 | D ≤ 8 cm | 43.21 ± 10.09 | 42.50 ± 8.26 | 47.62 ± 11.55 | 0.638 | 0.080 | 0.084 |
D > 8 cm | 74.55 ± 20.56 | 78.15 ± 16.48 | 80.24 ± 17.61 | 0.359 | 0.074 | 0.189 | |
V20 | D ≤ 8 cm | 26.83 ± 7.35 | 28.26 ± 6.92 | 26.08 ± 5.73 | 0.428 | 0.057 | 0.717 |
D > 8 cm | 73.20 ± 16.10 | 64.99 ± 17.14 | 61.98 ± 13.34 | 0.023 | 0.273 | 0.022 | |
V30 | D ≤ 8 cm | 18.51 ± 5.43 | 13.77 ± 4.51 | 14.72 ± 3.67 | 0.34 | 0.157 | 0.024 |
D > 8 cm | 27.29 ± 11.32 | 35. 21 ± 3.57 | 31.17 ± 2.90 | 0.062 | 0.262 | 0.069 |