Genotype and allele frequencies of ABCB1 SNPs in controls and IS
ABCB1, ATP-binding cassette, sub-family B (MDR/TAP), member 1; SNP, singe nucleotide polymorphism; IS, stroke; UTR, untranslated region; OR, odds ratio; CI, confidence interval; NA, not applicable. The p-values were calculated from logistic regression analysis adjusting age and sex.