Nonlinear association between body roundness index and metabolic dysfunction associated steatotic liver disease in nondiabetic Japanese adults.

ABSTRACT: The global rise in obesity and diabetes has been paralleled by a rising incidence of metabolic dysfunction-associated steatotic liver disease (MASLD). Although previous studies have explored the association between body roundness index (BRI) and MASLD, the specific relationship in non-diabetic Japanese adults requires further investigation. This study analyzed data from 15,299 participants enrolled in the NAGALA cohort (2004-2015) to explore the association between BRI and MASLD through multivariable logistic regression, stratified analysis, and restricted cubic spline modeling. The prevalence of MASLD was 14.46%, with 13.73% occurring in non-obese individuals (BMI < 30). After adjusting for all confounding factors, BRI demonstrated a significant association with MASLD, yielding an adjuste

SUBMITTER: Huang C 

PROVIDER: S-EPMC12048529 | biostudies-literature | 2025 May

REPOSITORIES: biostudies-literature