Single and mixed associations of composite antioxidant diet on triglyceride-glucose index.

ABSTRACT:

Background

Although the relationship between oxidative stress and insulin resistance (IR) has been established, the associations of the composite dietary antioxidant index (CDAI) and its components with the surrogate index of insulin resistance (IR), triglyceride-glucose index (TyG), is still not clear.

Methods

This study analyzed the cross-sectional data of the National Health and Nutrition Examination Survey (NHANES) from 2003 to 2018. Multivariate linear regression, weighted quantile sum (WQS) regression, and Bayesian kernel machine regression (BKMR) were used to analyze the associations of the CDAI and its components with the TyG. In addition, subgroup analysis and several sensitivity analyses were conducted.

Results

A total of 14,673 participants with complete da

SUBMITTER: Xu Y 

PROVIDER: S-EPMC11331692 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature