We found a haplotype containing the rs10865710-G and rs1805192-A alleles within PPARG were associated with a statistically increased CAD risk, OR (95%CI) = 2.08 (1.47–2.72), P < 0.001, however we did not find any haplotype combination within CYP1A1 associated with CAD risk (Table 5). This evidence concerns the gene CYP1A1 and coronary artery disorder.