Table 3.
Average Deviation (%) | Maximal Deviation (%) | |||
---|---|---|---|---|
Inter | Intra | Inter | Intra | |
Air | 0.2 | 0.2 | 0.4 | 0.4 |
PMMA | 0.7 | 0.4 | 1.7 | 0.7 |
HA50 | 2.2 | 1.2 | 5.6 | 2.7 |
HA100 | 3.3 | 2.6 | 5.9 | 6.8 |
HA200 | 2.8 | 2.7 | 4.3 | 4.6 |
Aluminum | 0.5 | 0.3 | 0.8 | 0.5 |
Artifacts | 1.1 | 0.5 | 2.2 | 1.4 |
Noise | 0.3 | 0.4 | 0.8 | 0.9 |
Uniformity | 0.8 | 0.7 | 1.6 | 1.7 |
FWHM | 2.7 | 2.0 | 5.2 | 4.2 |
CT Number Correlation | 0.0 | 0.0 | 0.0 | 0.0 |
Average of All Parameters | 1.3 | 1.0 | 2.6 | 2.2 |