Analysis of association of rs20417 carrier status with major cardiovascular events stratified by previous coronary artery disease in six prospective patient populations. Analyses were adjusted for age, sex, randomization status (when appropriate), and self-reported ethnicity. ACTIVE-A, CURE, epiDREAM/DREAM, ONTARGET, RE-LY, and WGHS data were included in the meta-analysis. DREAM represents epiDREAM/DREAM. Hetero. P. represents heterogeneity P-value.