Table 2.

Prevalence of ABCA1 R219K allele and genotypes in CAD group and control group

ABCA1 R219K Polymorphism	CAD group (n=100)	Control group (n=100)	OR (95%CI)	P value*
R allele	140 (70.0%)	108 (54.0 %)	Ref	-
K allele	60 (30.0%)	92 (46.0%)	0.50 (0.33-0.75)	0.001
RR	50 (50%)	29 (29%)	Ref	-
RK	40 (40%)	50 (50%)	0.46 (0.25-0.86)	0.020
KK	10 (10%)	21 (21%)	0.27 (0.11-0.66)	0.005

CAD: Coronary artery disease, RR: Wild-type, RK: Heterozygote; KK: Homozygote;

^*P values were determined by Fisher’s exact test.