| Variable | Group A | Group B |
| PTV (cc) |
|
|
| Range | 283 - 818 | 292 - 823 |
| Median | 574 | 581 |
| Delivered dose dose (Gy) |
|
|
| Marginal | 35.2 - 40.4 | 34.7 - 40.5 |
| Maximal | 61.8 - 67.1 | 59.7 - 68.5 |
| Mean | 48.2 - 51.8 | 46.2 - 53.4 |
| Fractional | 2.6 - 3.0 | 2.6 - 3.0 |
| Dose-volume, % |
|
|
| P50 | 100 | 100 |
| P60 | 76 - 95 | 67 - 89 |
| P70 | 60 - 72 | 38 - 58 |
| P80 | 25 - 42 | 15 - 34 |