Mei, Fengyao
Li, Jiao Jiao
Lin, Jianhao
Xing, Dan
Dong, Shengjie
Funding for this research was provided by:
Beijing Natural Science Foundation (7212118)
Article History
Received: 21 September 2023
Accepted: 18 December 2023
First Online: 2 January 2024
Declarations
:
: The CHARLS study was approved by the Ethics Review Committee of Peking University (approval number: IRB00001052-11,015). All methods were carried out in accordance with relevant guidelines and regulations, and all participants signed informed consent forms when participating.
: Not applicable.
: The authors declare no competing interests.