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Association between ketogenic diet ratio and overactive bladder and nocturia among U.S. adults with hyperlipidemia: a multiple mediation analysis of metabolic, psychological, and frailty pathways

Crossref DOI link: https://doi.org/10.1186/s12986-026-01210-4

Published Online: 2026-09-05

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Sun, Yang

Yin, Min

Zhou, Libin
Funding

Funding for this research was provided by:

the Natural Science Foundation of Ningbo Municipality (2024J346)

the Medicine and Health Research Project of Zhejiang Province (2025KY1284)

Zhejiang Medical Association Clinical Medical Research Special Fund Project (2024ZYC-Z82)

the Key Cultivating Discipline of LihHuiLi Hospital (2022-P09)

Ningbo Key Clinical Speciality Construction Project (2023-BZZ)
License Information

Text and Data Mining valid from 2026-09-05

Accepted Manuscript valid from 2026-09-05
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Article History

Received: 10 April 2026

Accepted: 3 September 2026

First Online: 5 September 2026

Declarations

Ethics approval and consent to participate: The studies involving human participants were approved by the National Center for Health Statistics Research Ethics Review Board, and informed consent was obtained from all participants in this study (continuation of protocol #2001-01). Participants gave informed consent to participate in the study before taking part.

Competing interests: The authors declare no competing interests.

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