VDR and coronary artery disorder: The C/T genotype of BsmI VDR rs1544410 was significantly less present in the CAD group compared to the control group (χ2 test, p = 0.006), while in the Taq1 VDR rs731236 analysis, the A/G genotype was significantly less frequent in the CAD group compared to the control group (χ2 test, p = 0.01) (Table 2).