Table 3 The dose-volume and its shift% of PS during treatment
Variable | plan | 1 W | P1 | 2 W | P2 | 3 W | P3 | 4 W | P4 | Mean | SD | shift% |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
V5 (cc) | 1222.1 | 1444.7 | 0.147 | 1319.4 | 0.010 | 1359.5 | 0.083 | 1344.9 | 0.334 | 1328.6 | 105.1 | 7.9% |
V10 (cc) | 1094.8 | 1319.9 | 0.054 | 1222.4 | 0.741 | 1104.6 | 0.921 | 1169.6 | 0.824 | 1217.8 | 101.9 | 8.4% |
V15 (cc) | 919.0 | 1091.4 | 0.143 | 1098.1 | 0.015 | 1075.1 | 0.081 | 1082.1 | 0.351 | 1000.4 | 113.0 | 11.3% |
V20 (cc) | 796.8 | 981.0 | 0.071 | 949.9 | 0.015 | 974.5 | 0.003 | 956.3 | 0.103 | 910.5 | 125.0 | 13.7% |
V25 (cc) | 695.7 | 845.8 | 0.085 | 814.8 | 0.010 | 850.8 | 0.205 | 716.6 | 0.944 | 799.9 | 109.5 | 13.7% |
V30 (cc) | 576.2 | 738.3 | 0.325 | 702.1 | 0.007 | 692.9 | 0.097 | 655.4 | 0.787 | 691.6 | 99.6 | 14.4% |
V35 (cc) | 465.5 | 629.1 | 0.142 | 589.8 | 0.007 | 595.8 | 0.088 | 495.7 | 0.827 | 566.3 | 91.8 | 16.2% |
V40 (cc) | 383.1 | 509.5 | 0.179 | 442.5 | 0.784 | 525.2 | 0.001 | 392.4 | 0.945 | 472.8 | 83.5 | 17.7% |
V45 (cc) | 301.2 | 419.7 | 0.164 | 408.7 | 0.008 | 458.8 | 0.274 | 397.5 | 0.422 | 375.9 | 76.6 | 20.4% |
V50 (cc) | 201.3 | 280.4 | 0.273 | 292.6 | 0.012 | 281.0 | 0.059 | 278.5 | 0.435 | 276.5 | 65.9 | 23.8% |