Genotype distribution among HAD (cases) and non-HAD (controls) HIV-1-infected patients for all polymorphisms tested.

1Polymorphisms selected from earlier studies that tested for association between genotype and HAD.2In the case of APOE AA, AB and BB refer to no APO E4, one APO E4 allele and two APO E4 alleles, respectively.3SNPs selected from a previous study that found associations between these SNPs and HIV-1 replication in macrophages.*Significant difference after correction for multiple testing (n = 12); Bonferroni threshold p = 4.2×10−3.