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Statistics of local dose difference comparison at 5 cm depth between MC simulations and 2D array measurements for US probes in horizontal orientation.
| X6-1 | C5-2 | |||
|---|---|---|---|---|
| 6 MV | 15 MV | 6 MV | 15 MV | |
| Mean (%) | 0.3 | −0.3 | 0.1 | 0.0 |
| Standard deviation (%) | 1.3 | 1.4 | 1.2 | 1.2 |
| Max (%) | 5.3 | 3.6 | 5.9 | 4.3 |
| Voxels with <3% local difference | 95.7 | 96.6 | 97.4 | 99.1 |
