Table 1.
RPD of the global means for each case A, P and A&P; NAC, reconstructed with MRAC and DCTAC. The negative value represents over-correction of attenuation
| A | P | A&P | ||
|---|---|---|---|---|
| PET/MRI 32ch | NAC% | 1.9 ± 0.6 | 3.0 ± 0.7 | 4.3 ± 0.7 |
| MRAC% | 2.1 ± 0.8 | 0.7 ± 3.1 | 1.5 ± 3.9 | |
| DCTAC% | 1.9 ± 0.9 | − 1.8 ± 3.5 | 0.0 ± 2.5 | |
| mMR 12ch | NAC% | 7.3 ± 2.3 | 8.7 ± 1.3 | 15.6 ± 1.4 |
| MRAC% | 4.8 ± 0.9 | 10.7 ± 3.6 | 13.4 ± 3.4 | |
| DCTAC% | 4.6 ± 1.2 | − 3.7 ± 2.8 | 2.8 ± 2.6 | |
| MRI 32ch | NAC% | 8.9 ± 1.5 | 5.8 ± 2.2 | 15.3 ± 1.9 |
| MRAC% | 8.3 ± 0.9 | 5.6 ± 1.5 | 7.4 ± 8.2 | |
| DCTAC% | 7.9 ± 1.3 | − 2.4 ± 3.6 | 9.5 ± 2.7 | |
| p value | MRAC | 0.001 | 0.014 | 0.008 |
| DCTAC | 0.001 | 0.050 | 0.121 |