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Association between different dimensions of C-reactive protein-triglyceride-glucose index and the incidence of frailty in middle-aged and elderly adults in China: a nationwide prospective cohort study

Crossref DOI link: https://doi.org/10.1186/s12944-026-02859-9

Published Online: 2026-01-19

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

Authors

Chen, Jiao https://orcid.org/0009-0001-9467-0624
Zhang, Chao

Li, Shuning

Wang, Zhi

Xie, Jiding

Hu, Qianqian

Dai, Jingang https://orcid.org/0009-0008-7825-3805
Funding

Funding for this research was provided by:

the Beijing Natural Science Foundation (7232308)

the Central Public Welfare Research Institutes (XTCX2023002)
License Information

Text and Data Mining valid from 2026-01-19

Version of Record valid from 2026-02-12
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Article History

Received: 26 August 2025

Accepted: 1 January 2026

First Online: 19 January 2026

Declarations

:

: CHARLS was approved by the Institutional Review Board of Peking University (IRB00001052-11015), and informed consent was obtained from all subjects.

: Not applicable.

: The authors declare no competing interests.

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