Dietary vitamin E intake and all-cause mortality in patients with osteoarthritis: a prospective cohort study using NHANES data
This national cohort study revealed a nonlinear inverse association between dietary vitamin E intake and mortality in patients with OA, with a threshold of 8.55 mg/day. Sub-threshold intake demonstrated a significant reduction in mortality, potentially informing OA nutritional management. Therefore, prospective studies are required to establish causality.
Authors
- Weihua Sang
- Jun Wang (ORCID: https://orcid.org/0000-0002-7863-0331)
- Yongqing Liu (ORCID: https://orcid.org/0000-0003-1090-0865)
- Fan Yang (ORCID: https://orcid.org/0000-0002-8111-4880)
Institutions
- Cangzhou Central Hospital (CN)
Publication Details
- Journal
- European journal of medical research
- Published
- 2025-11-26
- DOI
- https://doi.org/10.1186/s40001-025-03545-9
- Primary Topic
- Antioxidant Activity and Oxidative Stress
- Type
- article
- Field-Weighted Citation Impact
- 0.00