Non-linear associations and threshold effects of oxidative balance score and composite dietary antioxidant index on frailty risk in patients with cardiovascular-kidney-metabolic syndrome
This study found that both the OBS and the CDAI independently serve as protective factors against frailty in patients with early-stage CKM, each displaying a non-linear inverse association with clearly defined threshold effects.
Authors
- Lei Fang (ORCID: https://orcid.org/0000-0002-2582-4845)
- Zheng Wang (ORCID: https://orcid.org/0000-0001-9252-2129)
- Long Wang (ORCID: https://orcid.org/0000-0002-0896-2744)
- Jing Zhang (ORCID: https://orcid.org/0000-0002-2920-909X)
Institutions
- Anhui Medical University (CN)
- The People's Hospital Tongling (CN)
- Second Affiliated Hospital of Anhui Medical University (CN)
Publication Details
- Journal
- Frontiers in Nutrition
- Published
- 2025-11-03
- DOI
- https://doi.org/10.3389/fnut.2025.1673736
- Primary Topic
- Frailty in Older Adults
- Type
- article
- Field-Weighted Citation Impact
- 0.00