TABLE 3.

Difference in quantitative criteria among adenoma, hyperplasia, and other diagnosis.

				P-value
	Adenomas	Hyperplasias	Others*	Between adenomas and hyperplasias	Between adenomas and other diagnosis
SUVmax	4.89 ± 2.41	2.11 ± 0.85	2.98 ± 0.85	<0.0001	0.0005
Liver ratio	40.02 ± 19.12	21.79 ± 4.11	23.40 ± 6.88	<0.0001	<0.0001

P value of Mann–Whitney test.

Mean ± SD (range).

*Lymph nodes, metastases, or histologically proven normal parathyroids.