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Sleep duration and prevalent osteoporosis among U.S. postmenopausal women: a cross-sectional analysis of NHANES 2007–2018 with assessment of potential effect modification by physical activity

Crossref DOI link: https://doi.org/10.1186/s12902-026-02481-x

Published Online: 2026-08-13

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

Authors

Xie, Ruixiang

Liu, Yuting

Wu, Zhihao

Huang, Kaihua

Sun, Qiang https://orcid.org/0009-0005-4996-9255
Funding

Funding for this research was provided by:

Jiangsu Commission of Health (LK2021031)
License Information

Text and Data Mining valid from 2026-08-13

Accepted Manuscript valid from 2026-08-13
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Article History

Received: 13 May 2026

Accepted: 7 August 2026

First Online: 13 August 2026

<b>Declarations</b>

Ethical approval: This study was conducted in accordance with the principles of the Declaration of Helsinki. All NHANES protocols were approved by the NCHS Research Ethics Review Board, and written informed consent was obtained from all participants.

Consent for publication: Not applicable.

Competing interests: The authors declare no competing interests.

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