Prospective associations of coronary heart disease loci in African Americans using the MetaboChip: the PAGE study.

ABSTRACT:

Background

Coronary heart disease (CHD) is a leading cause of morbidity and mortality in African Americans. However, there is a paucity of studies assessing genetic determinants of CHD in African Americans. We examined the association of published variants in CHD loci with incident CHD, attempted to fine map these loci, and characterize novel variants influencing CHD risk in African Americans.

Methods and results

Up to 8,201 African Americans (including 546 first CHD events) were genotyped using the MetaboChip array in the Atherosclerosis Risk in Communities (ARIC) study and Women's Health Initiative (WHI). We tested associations using Cox proportional hazard models in sex- and study-stratified analyses and combined results using meta-analysis. Among 44 validated CHD loci av

SUBMITTER: Franceschini N 

PROVIDER: S-EPMC4277270 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature