TABLE 2

SUVRs for Native and Standard Methods Based on Pathology Levels and t Test Results Comparing 2 Methods

ROI	Histologic score	Native SUVR	Standard SUVR	P
Middle frontal	1 (n = 12)	0.77 ± 0.12	0.62 ± 0.17	<0.05^*
	2 (n = 17)	1.11 ± 0.32	0.83 ± 0.24	<0.01^*
	3 (n = 13)	1.22 ± 0.29	1.03 ± 0.20	0.06
	4 (n = 10)	1.27 ± 0.26	0.93 ± 0.19	<0.01^*
Anterior cingulate	1 (n = 14)	0.86 ± 0.18	0.65 ± 0.23	0.01^*
	2 (n = 21)	1.33 ± 0.33	1.01 ± 0.30	<0.01^*
	3 (n = 10)	1.34 ± 0.26	0.97 ± 0.28	<0.01^*
	4 (n = 6)	1.45 ± 0.27	1.08 ± 0.13	0.01^*
Posterior cingulate	1 (n = 16)	1.02 ± 0.22	0.83 ± 0.19	0.01^*
	2 (n = 18)	1.42 ± 0.34	1.01 ± 0.14	<0.001^*
	3 (n = 8)	1.56 ± 0.29	0.93 ± 0.35	0.001^*
	4 (n = 9)	1.53 ± 0.29	1.04 ± 0.28	<0.01^*
Precuneal	1 (n = 14)	0.89 ± 0.1	0.7 ± 0.11	<0.001^*
	2 (n = 21)	1.37 ± 0.30	0.95 ± 0.2	<0.001^*
	3 (n = 7)	1.46 ± 0.2	1.00 ± 0.24	<0.01^*
	4 (n = 9)	1.49 ± 0.27	0.99 ± 0.16	<0.001^*
Hippocampal	1 (n = 17)	0.88 ± 0.15	0.63 ± 0.19	<0.001^*
	2 (n = 14)	0.95 ± 0.15	0.73 ± 0.19	<0.01^*
	3 (n = 12)	0.88 ± 0.09	0.64 ± 0.11	<0.001^*
	4 (n = 9)	0.97 ± 0.11	0.68 ± 0.22	<0.01^*
Parahippocampal	1 (n = 17)	0.81 ± 0.1	0.63 ± 0.14	<0.001^*
	2 (n = 14)	1.01 ± 0.18	0.71 ± 0.21	<0.001^*
	3 (n = 7)	0.97 ± 0.13	0.75 ± 0.13	<0.01^*
	4 (n = 11)	0.99 ± 0.17	0.72 ± 0.13	<0.001^*
Occipital	1 (n = 13)	0.82 ± 0.12	0.69 ± 0.07	<0.01^*
	2 (n = 14)	1.01 ± 0.23	0.84 ± 0.19	0.056
	3 (n = 10)	1.1 ± 0.21	0.82 ± 0.1	0.001^*
	4 (n = 14)	1.04 ± 0.22	0.86 ± 0.15	0.01^*

↵* Significantly higher mean SUVR for native method than for standard method.
SUVRs are mean ± SD.