Correlation between thoracic aorta 18F-natrium fluoride uptake and cardiovascular risk

Table 2 Target-to-background ratio differences in risk group (P value)

	High	Medium	Low
Thoracic aorta
High	-	0.031	0.002
Medium	0.031	-	0.023
Low	0.002	0.023	-
Ascending aorta
High	-	0.085	0.013
Medium	0.085	-	0.056
Low	0.013	0.056	-
Aortic arch
High	-	0.066	0.007
Medium	0.066	-	0.033
Low	0.007	0.033	-
Descending aorta
High	-	0.012	0.001
Medium	0.012	-	0.018
Low	0.001	0.018	-
Normalized global molecular calc. Score
High	-	0.000	0.000
Medium	0.000	-	0.003
Low	0.000	0.003	-