The Sleep Connection: Exploring the Role of Composite Dietary Antioxidant Index in Sleep Quality Based on NHANES 2007-2014.

ABSTRACT: Background : Growing evidence has highlighted the critical role of oxidative stress in the pathogenesis of sleep problems. The Composite Dietary Antioxidant Index (CDAI), a holistic metric designed to assess the cumulative antioxidant capacity of dietary components, may be intricately linked to sleep quality. This study aimed to investigate the association between CDAI and sleep parameters using data from the National Health and Nutrition Examination Survey (NHANES). Methods : Participants with complete data on CDAI, sleep parameters, and other essential covariates were included in this study. Weighted multivariable linear or logistic regression models were employed to examine the association between CDAI and sleep parameters (sleep duration, sleep trouble, and

SUBMITTER: Xu X 

PROVIDER: S-EPMC12702126 | biostudies-literature | 2026

REPOSITORIES: biostudies-literature