Parameters | IMRT (N) | IMRT (BM) | IMRT (OC) | IMRT (OC + LS) |
---|---|---|---|---|
BM | ||||
 Dmean (Gy) | 37.57 ± 1.11 | 32.14 ± 0.25* | 32.07 ± 0.61* | 29.40 ± 0.52*†|
 V10 (%) | 97.62 ± 1.98 | 95.46 ± 2.04* | 92.72 ± 2.51*†| 92.74 ± 2.31*†|
 V20 (%) | 88.38 ± 2.87 | 76.88 ± 1.99* | 70.58 ± 2.00*†| 65.67 ± 1.44*†|
 V30 (%) | 72.17 ± 3.67 | 53.70 ± 1.54* | 55.41 ± 2.20* | 45.25 ± 1.50*†|
 V40 (%) | 50.03 ± 4.07 | 33.47 ± 1.70* | 38.64 ± 2.83*†| 29.63 ± 1.90*†|
 V50 (%) | 20.29 ± 2.42 | 15.79 ± 1.64* | 17.11 ± 1.83* | 14.77 ± 1.47* |
OC | ||||
 Dmean (Gy) | 33.46 ± 1.46 | 28.27 ± 0.93* | 25.42 ± 0.46*†| 25.78 ± 0.59*†|
 V10 (%) | 96.21 ± 3.15 | 92.94 ± 3.05* | 88.47 ± 3.67*†| 89.06 ± 3.31*†|
 V20 (%) | 81.97 ± 4.24 | 67.99 ± 2.74* | 53.81 ± 1.84*†| 56.51 ± 1.59*†|
 V30 (%) | 58.72 ± 4.66 | 40.41 ± 2.12* | 33.34 ± 1.49*†| 33.82 ± 1.56*†|
 V40 (%) | 35.01 ± 3.76 | 23.00 ± 2.44* | 20.60 ± 1.93*†| 20.75 ± 2.22*†|
 V50 (%) | 14.11 ± 2.42 | 11.22 ± 1.86* | 10.69 ± 1.75* | 10.63 ± 1.74* |
LSBM | ||||
 Dmean (Gy) | 44.55 ± 1.54 | 38.81 ± 1.98* | 43.37 ± 1.48* | 35.51 ± 0.30* |
 V10 (%) | 99.98 ± 0.07 | 99.77 ± 0.69 | 99.98 ± 0.07 | 99.05 ± 1.47*†|
 V20 (%) | 99.21 ± 1.52 | 92.14 ± 5.07* | 98.86 ± 1.48†| 80.97 ± 2.51*†|
 V30 (%) | 94.99 ± 3.18 | 76.59 ± 7.81* | 92.79 ± 3.35†| 64.46 ± 1.33*†|
 V40 (%) | 75.70 ± 8.58 | 51.47 ± 6.89* | 69.51 ± 8.60*†| 44.54 ± 3.06*†|
 V50 (%) | 30.90 ± 5.27 | 23.63 ± 3.88* | 28.12 ± 4.34*†| 21.74 ± 2.71* |