Association between triglyceride-glucose index and risk of arterial stiffness: a cohort study.

ABSTRACT:

Background

Triglyceride-glucose (TyG) index, a simple surrogate marker of insulin resistance, has been reported to be associated with arterial stiffness. However, previous studies were limited by the cross-sectional design. The purpose of this study was to explore the longitudinal association between TyG index and progression of arterial stiffness.

Methods

A total of 6028 participants were derived from the Kailuan study. TyG index was calculated as ln [fasting triglyceride (mg/dL) × fasting glucose (mg/dL)/2]. Arterial stiffness was measured using brachial-ankle pulse wave velocity (baPWV). Arterial stiffness progression was assessed by the annual growth rate of repeatedly measured baPWV. Multivariate linear regression models were used to estimate the cross-sectional associa

SUBMITTER: Wu S 

PROVIDER: S-EPMC8285795 | biostudies-literature | 2021 Jul

REPOSITORIES: biostudies-literature