Association of Serum Aldosterone and Plasma Renin Activity With Ambulatory Blood Pressure in African Americans: The Jackson Heart Study.

ABSTRACT:

Background

The renin-angiotensin-aldosterone system (RAAS) is an important driver of blood pressure (BP), but the association of the RAAS with ambulatory BP (ABP) and ABP monitoring phenotypes among African Americans has not been assessed.

Methods

ABP and ABP monitoring phenotypes were assessed in 912 Jackson Heart Study participants with aldosterone and plasma renin activity (PRA). Multivariable linear and logistic regression analyses were used to analyze the association of aldosterone and PRA with clinic, awake, and asleep systolic BP and diastolic BP (DBP) and ABP monitoring phenotypes, adjusting for important confounders.

Results

The mean age of participants was 59±11 years and 69% were female. In fully adjusted models, lower log-PRA was associated with higher cli

SUBMITTER: Joseph JJ 

PROVIDER: S-EPMC8789344 | biostudies-literature | 2021 Jun

REPOSITORIES: biostudies-literature