Reader 1 | Reader 2 | Reader 3 | Reader 4 | |||||
---|---|---|---|---|---|---|---|---|
CACTOrg | CACTMC_no bone | CACTOrg | CACTMC_no bone | CACTOrg | CACTMC_no bone | CACTOrg | CACTMC_no bone | |
Vessel visualization (1–5) | 3.07 ± 0.78 | 1.61 ± 0.79 | 3.19 ± 0.74 | 1.45 ± 0.64 | n.a | n.a | ||
Mean overall score (R1 + R2): CACTOrg: 3.07 ± 0.75 CACTMC_no bone: 1.55 ± 0.72 * ICC = 0.74 * | ||||||||
Overall image quality (1–3) | 2.52 ± 0.51 | 1.41 ± 0.57 | 2.7 ± 0.45 | 1.37 ± 0.56 | n.a | n.a | ||
Mean overall IQ (R1 + R2): CACTOrg: 2.63 ± 0.7 CACTMC_no bone: 1.39 ± 0.8 * ICC = 0.79 * | ||||||||
Presence of breathing motiom artifacts (yes/ no) | n = 15 | n = 11 | n.a | n.a | ||||
ICC 0.73 * | ||||||||
Preferred dataset | n = 4 | n = 20 | n = 4 | n = 20 | n = 3 | n = 21 | n = 2 | n = 22 |
Extent of preference (-2: much less – + 2: much more) | 0.9 | 1.2 | ||||||
Need for additional/repeat imaging (yes/no) | n = 2 | n = 4 | n = 4 | n = 8 | ||||
Mean distance of subcapsular, segmental vessels to liver capsule [mm] | 15.3 ± 14.9 | 11.5 ± 13.5 | n.a | n.a |