Table 4.

Effect of SNPs showing a significant (p < 0.01) association with at least one cognitive trait at age 79 (LBC1921), controlling for sex and age 11 cognitive ability, on Raven's Progressive Matrices Score in later life controlling for sex, age 11 cognitive ability and cohort (ABC1936 or LBC1921).

		No. of subjects with each genotype			Raven's Progressive Matrices
Gene	SNP	A/A	A/B	B/B	F	p	η2
APP	rs2830102	79	381	415	5.988	.003	.014
GLRX	rs4561	323	424	127	.846	.429	.002
HSPA9B	rs10117	133	433	323	1.528	.217	.003
MSRB2	rs7427	106	396	386	1.443	.237	.003
NDUFS1	rs11548670	829	56	1	.533	.587	.001
NDUFV2	rs906807	30	252	595	3.625	.027	.008
NDUFV3	rs8128440	353	414	104	.736	.479	.002

p values < 0.01 are highlighted in bold.