APOA5 and coronary artery disorder: As shown in Fig 2, subgroup meta-analysis by major ethnic groups also indicates a significant association between APOA5 rs662799 and CHD in Asians (P = 0.01, I2 = 66%), Chinese (P < 0.000001, I2 = 67%) and Caucasians (P = 0.008, I2 = 60%).