Table 5.

The association of severity of CAD with the number of stenotic coronary vessels

ABCA1 R219K genotypes	1 SV N = 36	2 SV N = 42	3 SV N = 22	P value* 2 SV vs. 1SV	P value* 3 SV vs. 1SV
RR	12 (33.33%)	24 (57.14%)	14 (63.63%)	Ref	Ref
RK	17 (47.22%)	17 (40.48%)	6 (27.27%)	0.225	0.080
KK	7 (19.44%)	1 (2.38%)	02 (9.1%)	0.013	0.135
RK+KK	24 (66.67%)	18 (42.86%)	08 (36.36%)	0.042	0.031*

SV: Stenotic vessel, ABCA1: ATP - binding cassette transporter A1, RR: Wild-type, RK: Heterozygote; KK: Homozygote.

^*P values were calculated using Fisher’s exact test,