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Authors
Li, Xianzhi
Li, Yajie
Shen, Meiying
Zhou, Zonglei
Liu, Shunjin
Yin, Li
Zhu, Qian
Xing, Xiangyi
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Funding
Funding for this research was provided by:
Sichuan Science and Technology Program (2025ZNSFSC1600)
Research Project of Sichuan Nursing Association (H24034)
Panzhihua Meteorological Medical Research Center Construction Project (2025WSKJ-01)
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Article History
Received: 14 October 2025
Revised: 29 December 2025
Accepted: 30 December 2025
First Online: 13 January 2026
Declarations
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: The authors declare that they have no conflict financial interests or personal relationships that could have appeared to influence the work reported in this paper.
: The study was conducted in accordance with the Declaration of Helsinki and approved by the Peking University Ethics Committee (IRB00001052-11015). Data collection approval was granted by the Peking University Ethical Review Committee, with annual renewals.
: All participants provided written informed consent.
: CHARLS received ethical approval from the Peking University institutional review board (IRB00001052-11015).
