Test | Prescribed Dose/fraction | Location | CR dose | IC dose | High dose region (CR-IC)/Presc | Low dose region (CR-IC)/Presc |
MultiTarget | 1.8 | isocenter | 1.788 | 1.802 | −0.007 |
|
4 cm superior | 1.160 | 1.177 |
| −0.009 | ||
4 cm inferior | 0.537 | 0.5331 |
| 0.002 | ||
Prostate | 2 | Isocenter | 2.019 | 2.021 | −0.001 |
|
2.5cm posterior | 1.292 | 1.265 |
| 0.013 | ||
Head/Neck | 2 | isocenter | 2.015 | 1.994 | 0.010 |
|
4 cm posterior | 1.227 | 1.265 |
| −0.019 | ||
CShape (easy) | 2 | isocenter | 0.622 | 0.533 |
| 0.044 |
2.5 cm anterior | 2.055 | 1.946 | 0.054 |
| ||
CShape (hard) | 2 | isocenter | 0.454 | 0.445 |
| 0.004 |
2.5 cm anterior | 2.007 | 2.023 | −0.008 |
| ||
| Mean | 0.009 | 0.006 | |||
Standard deviation | 0.026 | 0.021 | ||||
Confidence limit = |mean| + 1.96 σ | 0.060 | 0.049 |