Zhang, Yinkai https://orcid.org/0000-0002-9428-7860
Chen, Yu-Chih https://orcid.org/0000-0002-5678-5850
Article History
Received: 13 December 2024
Accepted: 26 May 2025
First Online: 18 June 2025
Declarations
:
: This study received ethics approval from the Human Research Ethics Committee of the University of Hong Kong (EA230005). All participants were given detailed explanations for the CHARLS survey and provided informed consent, with a requirement to sign a consent form indicating their full comprehension of the study’s purpose and their agreement to participate in the study.
: None reported.