H19 and coronary artery disorder: Moreover, in the recessive model, the H19 rs3024270 polymorphism demonstrated lower risk of CAD in the men (P = 0.006, OR = 0.53, 95%CI = 0.34 − 0.83), younger age (P = 0.033, OR = 0.53, 95%CI = 0.36 − 0.96), and ever smokers (P = 0.009, OR = 0.51, 95%CI = 0.31 − 0.85) subgroups.