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Comparisons results showing the difference in pDgNCT coefficients for the cylindrical phantoms relative to the breast phantoms averaged across a range of tube potentials from 35 to 70 kV (1 kV intervals)
| Phantom: | V1 | V3 | V5 | |||
|---|---|---|---|---|---|---|
| Beam filtration: | 0.2 mm Cu | 1.5 mm Al | 0.2 mm Cu | 1.5 mm Al | 0.2 mm Cu | 1.5 mm Al |
| Rcw: Difference (%) | −14.2 | −16.2 | −12.1 | −13.1 | −12.2 | −12.7 |
| RCOM: Difference (%) | −0.6 | −1.5 | 0.3 | 0.1 | 2.0 | 2.1 |
