Table 3.

SUV measurements in normal structures. Statistical analysis of differences and correlations between CTAC and MRAC

	Bone	Cardiac	Fat	Iliacus	Liver	Lung	MBP	Psoas
SUVmax
Spearman r	0.80	0.96	0.48	0.41	0.68	0.70	0.68	0.54
CTAC	2.06±0.62	3.62±2.58	0.37±0.19	0.84±0.28	2.42±0.52	0.52±0.17	1.67±0.40	0.84±0.33
MRAC	2.38±0.86	4.30±3.54	0.37±0.19	0.95±0.41	2.46±0.62	0.51±0.20	1.24±0.40	1.20±0.49
Difference	0.33±0.55	0.68±1.23	0.01±0.12	0.11±0.39	0.05±0.47	0.00±0.16	−0.43±0.31	0.36±0.29
p value	<0.001	<0.001	0.75	0.09	0.54	0.97	<0.001	<0.001
SUVmean
Spearman r	0.83	0.97	0.53	0.32	0.66	0.67	0.69	0.58
CTAC	1.70±0.53	3.03±2.21	0.28±0.17	0.65±0.23	1.88±0.40	0.41±0.13	1.42±0.33	0.69±0.42
MRAC	1.91±0.65	3.42±2.88	0.27±0.17	0.71±0.33	1.74±0.41	0.39±0.14	0.98±0.33	0.75±0.36
Difference	0.21±0.36	0.40±0.86	0.00±0.08	0.07±0.32	−0.14±0.33	−0.02±0.12	−0.44±0.27	0.07±0.32
p value	<0.001	0.01	0.72	0.20	0.01	0.24	<0.001	0.20

MBP mediastinal blood pool

Values reported for CTAC, MRAC, and differences are mean±standard deviation. Difference is MRAC-CTAC difference. All values are rounded to two decimal places