Table 1.

The number of individuals carrying each genotype and each risk category at each of the loci analyzed.

Gene	dbSNP	Genotype	n	Risk allele	n
APOE	rs429358	ε2/ε2	1	ε4 non-carriers (no risk = 0)	169
	rs7412	ε2/ε3	27	ε4 carriers (risk = 1)	69
		ε2/ε4	6
		ε3/ε3	141
		ε3/ε4	55
		ε4/ε4	8
BIN1	rs744373	A/A	117	G non-carriers (no risk = 0)	117
		A/G	107	G carriers (risk = 1)	121
		G/G	14
CLU	rs11136000	A/A	34	G non-carriers (no risk = 0)	34
		A/G	120	G carriers (risk = 1)	204
		G/G	84
CR1	rs6656401	G/G	150	A non-carriers (no risk = 0)	150
		G/A	82	A carriers (risk = 1)	88
		A/A	6
PICALM	rs3851179	A/A	23	G non-carriers (no risk = 0)	23
		A/G	119	G carriers (risk = 1)	215
		G/G	96

Note. APOE, apolipoprotein E; BIN1, bridging integrator 1; CLU, clusterin; CR1, complement receptor 1; PICALM, phosphatidylinositol-binding clathrin assembly protein.