Association of oxidative balance score with all-cause and cardiovascular mortality in overweight and obese.

ABSTRACT:

Background

The oxidative balance score (OBS) combines diverse dietary components with lifestyle factors to comprehensively evaluate oxidative stress. The investigation focuses on the link between the OBS and mortality outcomes, including cardiovascular and all-cause deaths, in overweight and obese individuals.

Methods

The analysis utilized data from the National Health and Nutrition Examination Survey (NHANES), covering the period from 1999 to 2018. Mortality information, categorized into all-cause and cardiovascular deaths, was gathered from the National Death Index (NDI). Kaplan-Meier survival analysis, along with multivariate Cox regression and restricted cubic spline (RCS) modeling, were utilized to explore the link between OBS and mortality risks. Subgroup analysis and

SUBMITTER: Ying S 

PROVIDER: S-EPMC11810733 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature