Phantom | Film plane | Gamma Index Lung 7% 5 mm Liver 7% 4 mm | Gamma Index 3% 3 mm | |||
---|---|---|---|---|---|---|
Criteria | AVE | 4D | AVE | 4D | ||
Lung | Axial | ≥80% | 90% | 95% | 61% | 64% |
Coronal | ≥80% | 96% | 99% | 70% | 78% | |
Sagittal | ≥80% | 89% | 95% | 65% | 76% | |
Average over 3 plane | ≥85% | 92% | 96% | 65% | 73% | |
Liver | Coronal | ≥85% | 99% | 99% | 68% | 73% |
Sagittal | ≥85% | 92% | 94% | 63% | 66% |