Test | Prescribed Dose/fraction | Location | CC dose | IC dose | High dose region (CC-IC)/Presc | Low dose region (CC-IC)/Presc |
Multi Target |
1.8 | isocenter | 1.799 | 1.802 | −0.001 |
|
4 cm superior | 1.12 | 1.177 |
| −0.031 | ||
4 cm inferior | 0.532 | 0.533 |
| −0.0006 | ||
Prostate |
2 | Isocenter | 2.034 | 2.021 | 0.006 |
|
2.5cm posterior | 1.271 | 1.265 |
| 0.003 | ||
Head/Neck | 2 | isocenter | 2.029 | 1.994 | 0.017 |
|
4 cm posterior | 1.227 | 1.265 |
| −0.019 | ||
CShape (easy) | 2 | isocenter | 0.583 | 0.533 |
| 0.025 |
2.5 cm anterior | 2.034 | 1.946 | 0.004 |
| ||
CShape (hard) | 2 | isocenter | 0.429 | 0.445 |
| −0.008 |
2.5 cm anterior | 1.996 | 2.023 | −0.013 |
| ||
| Mean | 0.010 | −0.005 | |||
Standard deviation | 0.021 | 0.019 | ||||
Confidence limit = |mean| + 1.96 σ | 0.053 | 0.043 |