Chen, Yongyu
Deng, Jiehua
Zhang, Zhongming
Su, Peng
Article History
Received: 15 October 2024
Accepted: 16 April 2026
First Online: 20 April 2026
Declarations
:
: The CHARLS study was approved by the Biomedical Ethics Review Committee of Peking University. Informed consent was obtained from all participants. This secondary analysis was conducted in accordance with the relevant guidelines and regulations.
: Not applicable.
: The authors declare no competing interests.