ArticleFood science & nutrition2025
Dietary Antioxidant Intake and Sleep Quality: Combined Effects on Chronic Obstructive Pulmonary Disease in NHANES 2005-2008 and Mendelian Randomization Analysis.
Article in Food science & nutrition, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
2 citing papers in PubMed.
- Chronobiology-Driven Anti-Aging Strategies for Enhancing Dentists' Occupational Health and Quality of Life: A Narrative Review.Healthcare (Basel, Switzerland) · 2026Review
- Dietary Antioxidant Intake and Sleep Quality: Combined Effects on Chronic Obstructive Pulmonary Disease in NHANES 2005-2008 and Mendelian Randomization Analysis.Food science & nutrition · 2025Article
Corrections and comments
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Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Both dietary antioxidant quality score (DAQS) and sleep quality are associated with chronic obstructive pulmonary disease (COPD), but their joint influence remains unclear. This investigation examined the associations among DAQS, sleep quality, and COPD in the US adult population utilizing data from the National Health and Nutrition Examination Survey (NHANES). Data from 8752 individuals participating in the NHANES 2005-2008 cycles were analyzed. The associations between COPD risk and both individual and joint effects of DAQS and Pittsburgh Sleep Quality Index (PSQI) were examined using multivariate logistic regression and subgroup analyses. Additionally, potential causal links were explored through two-sample and multivariable Mendelian randomization (MR) analysis. After adjusting for confounders, higher DAQS was negatively associated with COPD (OR = 0.92, 95% CI: 0.85-0.99,
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Registered trials
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