Higher levels of oxidative balance score linked to lower risk of gallstones: findings from the 2017-2020 National Health and Nutrition Examination Survey.

ABSTRACT:

Background and objective

The Oxidative Balance Score (OBS) has been linked to various chronic diseases; however, its association with gallstone prevalence remains underexplored. This study aimed to investigate the relationship between OBS and gallstone risk.

Methods

This cross-sectional study utilized data from the National Health and Nutrition Examination Survey (NHANES) conducted from 2017 to March 2020. Weighted logistic regression models were applied to examine the association between OBS and the prevalence of gallstones, complemented by subgroup and sensitivity analyses. Restricted cubic spline (RCS) was used to investigate the nonlinear association between OBS and the prevalence of gallstones.

Results

A total of 5,382 participants were included, among whom 592 r

SUBMITTER: Xiong T 

PROVIDER: S-EPMC11816672 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature