H19 and coronary artery disorder: In addition, we found that in the dominant model, the H19 rs2839698 polymorphism was associated with an increased risk of CAD in the women (P = 0.002, OR = 2.62, 95%CI = 1.40 − 4.88), elderly (P = 0.015, OR = 1.80, 95%CI = 1.12 − 2.89), and nonsmoker (P = 0.023, OR = 1.76, 95%CI = 1.08 − 2.87) subgroups.