For instance, all “dominant” DBP SNPs had a higher effect on CHD (OR = 1.12, OR95%CI = 1.09–1.14, p value = 3.9 × 10−23) than all “recessive” SNPs (OR = 1.08, OR95%CI = 1.05–1.10, p value = 1.8 × 10−11) (Additional file 1: Table S22). Here, DBP is linked to coronary artery disorder.