Gao, Jie
Sun, Pei
Huang, Mei
Chen, Shi-yang
Zhang, Xiao
Yan, Xiao-peng
Liang, Xiao
Zhang, Xin
Zhang, Chao
Ni, Chun-ping
Funding for this research was provided by:
National Natural Science Foundation of China (72574232)
Clinical Medicine +X (LHJJ24HL02)
Article History
Received: 14 December 2025
Accepted: 27 April 2026
First Online: 1 May 2026
Declarations
:
: The CHARLS study protocol was approved by the Research Ethics Committee of Peking University (IRB00001052-11015). All participants provided written informed consent. All procedures performed in this study involving human participants were in accordance with the ethical standards of the national research committee and with the 1975 Helsinki Declaration and its later amendments.
: Not applicable.
: The authors declare no competing interests.