What question did this study set out to answer?

Investigate the relationship between dietary vitamin E intake and the prevalence of chronic obstructive pulmonary disease across diverse population subgroups.

April 12, 2023Frontiers in NutritionOpen Access

Association of Dietary intake of vitamin E with chronic obstructive pulmonary disease events in US adults: A cross-sectional study of NHANES 2013–2018

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Authors

ZLZiyi LiuHarbin Medical University YSYingjie SuChangsha Central Hospital QCQing ChenNorthwestern University

Discussion

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Implication

Cross-sectional study reveals an inverse link between dietary vitamin E intake and chronic obstructive pulmonary disease in US adults, suggesting a protective pulmonary role.

Key Points

Investigate the relationship between dietary vitamin E intake and the prevalence of chronic obstructive pulmonary disease across diverse population subgroups.
Analyzed cross-sectional data from 4,706 participants in the National Health and Nutrition Examination Survey (NHANES) from 2013 to 2018.
Employed univariate and multivariate logistic regression models alongside restricted cubic splines to adjust for demographic and health confounders.
Higher dietary vitamin E intake was significantly associated with reduced odds of COPD across unadjusted (OR = 0.48; 95% CI: 0.33–0.70; p < 0.001), demographic-adjusted (OR = 0.48; 95% CI: 0.31–0.73; p < 0.01), and fully adjusted models (OR = 0.57; 95% CI: 0.36–0.91; p = 0.02).
Restricted cubic spline analysis identified a linear negative relationship between vitamin E intake and COPD (p for non-linearity = 0.2036), a protective trend consistently observed across all analyzed subgroups.

Cite This Study

Liu et al. (2023) studied this question.

synapsesocial.com/papers/6a87ecfef455bdf6826c973a https://doi.org/10.3389/fnut.2023.1124648

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Implication

Cross-sectional study reveals an inverse link between dietary vitamin E intake and chronic obstructive pulmonary disease in US adults, suggesting a protective pulmonary role.

Association of Dietary intake of vitamin E with chronic obstructive pulmonary disease events in US adults: A cross-sectional study of NHANES 2013–2018

Discussion

Member takes

Implication

Key Points

Cite This Study

Association of Dietary intake of vitamin E with chronic obstructive pulmonary disease events in US adults: A cross-sectional study of NHANES 2013–2018

Discussion

Member takes

Implication

Key Points

Cite This Study

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