Huang, Wentao
Li, Jianfei
Wang, Ruijie
Zhang, Jinling
Ye, Xin
Chen, Mianmian
Article History
Received: 29 August 2025
Accepted: 6 March 2026
First Online: 14 March 2026
Declarations
:
: The study methodology was carried out in accordance with the ethical guidelines of the Helsinki Declaration of 1975. Ethical approval for the CHARLS was granted by the institutional review board of Peking University (IRB00001052-11015). All individuals submitted written informed consent preceding study involvement.
: Not applicable.
: The authors declare no competing interests.