Table 3.

Risk of having a minor allele in rs73375428 (G) or APOE ɛ4 on Aβ positivity

	rs73375428		APOE ɛ4
	OR (95% CI)	p	OR (95% CI)	p
Total (n = 1190)	0.519 (0.404–0.666)	< 0.001	5.330 (4.188–6.788)	< 0.001
CU (n = 383)	0.486 (0.244–0.964)	0.030	3.885 (2.307–6.54)	< 0.001
aMCI (n = 330)	0.463 (0.286–0.749)	0.001	6.655 (4.101–10.8)	< 0.001
ADD (n = 477)	0.685 (0.370–1.270)	0.230	4.272 (2.428–7.516)	< 0.001

Logistic regression analysis was adjusted for age and sex

Abbreviations: ADD Alzheimer’s disease dementia, aMCI amnestic mild cognitive impairment, CU cognitive unimpaired, OR odds ratio