Parameter | Mean difference, mCT − Vision SUV ± SD | 95% confidence interval | P | Equivalence |
Lesions (EARL) | SUVmax, 0.09 ± 4.09 | −1.24; 1.17 | 0.956 | Equivalent |
SUVpeak, 0.07 ± 2.32 | −0.69; 0.67 | 0.985 | Equivalent | |
SUVmean, 0.67 ± 5.41 | −1.60; 1.58 | 0.988 | Equivalent | |
Lesions (clinical) | SUVmax, −6.30 ± 11.75 | −3.52; 3.38 | 0.969 | Equivalent |
SUVmax* | <0.001 | Not equivalent | ||
SUVpeak, 0.62 ± 4.04 | −1.27; 1.10 | 0.885 | Equivalent | |
SUVmean, −2.68 ± 6.43 | −1.90; 1.90 | 0.991 | Equivalent |
↵* Since difference in SUVmax from locally preferred clinical reconstructed images between systems was not normally distributed (but skewed), results of Wilcoxon signed-rank test were included as well.