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Article History

Received: 2 July 2025

Accepted: 12 March 2026

First Online: 18 March 2026

Declarations

:

: Ethical approval was obtained from the Second People’s Hospital of Futian District, Shenzhen, China (Ethics approval number: 20250508132401). Written informed consent was obtained from older people in the community prior to the start of the survey. This study was conducted in accordance with the principles of the Declaration of Helsinki. Clinical trial number: not applicable.

: Not applicable.

: The authors declare no competing interests.