Fig. 2. CSF apoE mean levels.
Bars represent CSF apoE means for variant or non-variant carrier groups for each SNP after taking into account age. Error bars represent standard error and n equals the number of individuals within the group analyzed. SNPs found to predict CSF apoE levels in backward regression models shown in Table 3 are designated with a *. SNPs found to predict CSF apoE levels after taking into account age and other SNPs (n17664883 p-value, 0.002: rs449647 p-value, 0.088, n17684509 p-value, 0.021) are designated with a #.