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Physical frailty, depressive symptoms, and cognitive decline before and after Parkinson’s disease diagnosis: a population-based prospective study of the SHARE and ELSA cohorts

Crossref DOI link: https://doi.org/10.1038/s41531-026-01419-3

Published Online: 2026-05-30

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

Authors

Ren, Ziyang

Talifu, Zuliyaer

Lin, Xinyue

Sun, Yuchun

Zhao, Yihao

Chen, Jing

Zhao, Danhua

Liu, Jufen

Yuan, Junliang

Zheng, Xiaoying
Funding

Funding for this research was provided by:

National Natural Science Foundation of China (22376006, 82071552)

Non-profit Central Research Institute Fund of Chinese Academy of Medical Sciences (2022-ZHCH330-01)
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Text and Data Mining valid from 2026-05-30

Accepted Manuscript valid from 2026-05-30
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Article History

Received: 22 October 2025

Accepted: 22 May 2026

First Online: 30 May 2026

Competing interests

: The authors declare no competing interests.

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