Dietary sodium to potassium ratio is an independent predictor of cardiovascular events: a longitudinal follow-up study.

ABSTRACT:

Background

The current prospective cohort study aimed to explore the potential associations between dietary sodium (Na), potassium (K), and sodium-to-potassium (Na-to-K) ratio with an incidence risk of cardiovascular disease (CVD) among Iranian adults.

Methods

The participants of the Tehran Lipid and Glucose Study (men and women aged 30-84 years, n = 2050), free of CVD at baseline (2006-2008) were included. Dietary intakes were assessed using a validated food frequency questionnaire (FFQ), and incident CVD (i.e., coronary heart disease, stroke, and CVD mortality) were documented up to March 2018. Cox proportional hazard models were used to estimate hazard ratios (HRs) and 95% confidence interval (CI) regarding the association between dietary Na, K, and Na-to-K ratio with CVD

SUBMITTER: Mosallanezhad Z 

PROVIDER: S-EPMC10111692 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature