Table 5.

Qualitative assessment of image quality (visual scores for contrast enhancement)

	Scanner-A	Scanner-B	p-value
Abdominal aorta (AP)	4.0 ± 0.0	4.0 ± 0.0	1.00
Hepatic parenchyma (PVP)	3.6 ± 0.5	3.8 ± 0.4	0.12
Pancreas (PVP)	3.1 ± 0.4	3.2 ± 0.6	0.31
Kidney (PVP)	3.3 ± 0.5	3.6 ± 0.5	<0.01
Spleen (PVP)	3.3 ± 0.5	3.6 ± 0.6	0.04
Portal vein (PVP)	3.3 ± 0.5	3.5 ± 0.5	0.11
Hepatic parenchyma (EP)	3.5 ± 0.5	3.8 ± 0.4	0.02
IVC (EP)	3.2 ± 0.5	3.3 ± 0.6	0.34

AP, arterial phase; EP, equilibrium phase; IVC, inferior vena cava; PVP, portal venous phase.

Note—data are the mean ± SD.