These variables still include serum lipid profiles (LDL-C, HDL-C, TC, TG, ApoA, ApoB, ApoE, and Lp(a)); serum markers of liver function, GGT, TBil, IBil, and DBil; serum marker of renal function, UA and CHD risk factor, and Hcy. The gene discussed is APOE; the disease is coronary artery disorder.