Table 4.

p values of the pairwise comparison of the image quality scores within the 2 MBq/kg group and the 4 MBq/kg group for all sets of reconstructed images. p values < 0.05 were considered statistically significant

	T60, 1.5 min/bp	T60, 3 min/bp	T180, 1.5 min/bp
Image quality score 2 MBq/kg
T60, 3 min/bp	0.00038	–	0.00027
T180, 1.5 min/bp	0.00024	0.00027	–
T180, 3 min/bp	0.00074	0.00038	0.00047
Image quality score 4 MBq/kg
T60, 3 min/bp	0.00011	–	0.00026
T180, 1.5 min/bp	0.00026	0.00026	–
T180, 3 min/bp	0.00026	0.00025	0.00021

bp = bed position