Pan, Yilin
Bi, Jingru
Feng, Long
Qu, Junru
Wang, Zhiqiang
Du, Beibei
Funding for this research was provided by:
National Natural Science Foundation of China (No. 82470327, 82100337)
Article History
Received: 22 August 2025
Accepted: 7 January 2026
First Online: 6 February 2026
Declarations
:
: The CHARLS study was approved by the Biomedical Ethics Committee of Peking University (approval number: IRB00001052-11015). All participants provided written informed consent before participating in the survey.
: The authors declare no competing interests.