TABLE 2.

Comparison of ¹⁸F‐PI‐2620 SUVR between the AD and HC groups

	AD (N = 7)	HC (N = 7)	P value	Effect size
	Mean (SD)
Left hippocampus	1.81 (0.219)	1.42 (0.149)	0.011	0.796
Right hippocampus	1.70 (0.198)	1.38 (0.166)	0.011	0.796
Left amygdala	2.07 (0.443)	1.19 (0.149)	0.001	0.959
Right amygdala	1.98 (0.316)	1.14 (0.082)	<0.001	1
Left entorhinal Cortex	2.34 (0.601)	1.42 (0.179)	0.002	0.918
Right entorhinal Cortex	2.36 (0.555)	1.52 (0.186)	0.002	0.918
Left parahippocampal cortex	1.93 (0.553)	1.30 (0.077)	0.001	0.959
Right parahippocampal cortex	1.88 (0.404)	1.28 (0.092)	0.001	0.959
Left frontal cortex	1.69 (0.815)	1.11 (0.078)	0.001	0.959
Right frontal cortex	1.66 (0.606)	1.15 (0.087)	0.011	0.796
Left parietal cortex	1.94 (0.770)	1.15 (0.030)	<0.001	1
Right parietal cortex	1.88 (0.738)	1.16 (0.051)	<0.001	1
Left temporal cortex	2.17 (0.869)	1.21 (0.087)	<0.001	1
Right temporal cortex	2.16 (0.730)	1.24 (0.083)	<0.001	1
Left occipital cortex	1.85 (0.631)	1.27 (0.042)	0.011	0.796
Right occipital cortex	1.76 (0.622)	1.27 (0.050)	<0.001	1

Note: Differences in the mean SUVR between the AD and HC groups were analyzed by the Mann–Whitney U test. The rank‐biserial correlation is reported as effect size.

Abbreviations: AD, Alzheimer’s disease; HC, healthy control; SD, standard deviation; SUVR, standardized uptake value ratio.