Comparison of the TyG index, TyG-traditional obesity indices, and TyG-novel obesity indices: does increased complexity help in predicting cardiometabolic multimorbidity?

ABSTRACT:

Background

The triglyceride-glucose (TyG) index is an important determinant influencing the incidence of cardiometabolic multimorbidity (CMM). However, it remains unclear whether combining the TyG index with novel obesity indices (CVAI/BRI/ABSI/WWI) can improve the risk stratification of CMM. This study aimed to systematically compare the incremental risk assessment and predictive value of the TyG index, TyG-traditional obesity indices (TyG-WC/TyG-WHtR/TyG-BMI), and TyG-novel obesity indices (TyG-CVAI/TyG-BRI/TyG-ABSI/TyG-WWI) for CMM.

Methods

Trajectory changes and cumulative exposure of TyG-related parameters were quantified using repeated measurements from the CHARLS cohort (n = 3,885). The study endpoint CMM was defined as a comorbid condition encompassing two or more ca

SUBMITTER: Zhang F 

PROVIDER: S-EPMC12860121 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature