Zhang, Yuan
Guo, Junhong
Hu, Xiangming
Xie, Hongbin
Article History
Received: 5 November 2024
Accepted: 24 March 2025
First Online: 4 April 2025
Declarations
:
: The ethics of CHARLS study was approved by the Biomedical Ethics Review Committee of Peking University (Approval number: IRB00001052-11014 and IRB00001052-11015). All participants have signed a written informed consent.
: Not applicable.
: The authors declare no competing interests.