A CD121a level of 1,487.84 pg/mL demonstrated 74.3% sensitivity and 55% specificity (Fig 3A) for CHD, and an IL-11 level of 42.42 pg/mL demonstrated 67.9% sensitivity and 44.4% specificity (Fig 3D) for CHD. The gene discussed is IL1R1; the disease is coronary artery disorder.