Pang, Jiahui
Liang, Dachuan
Wu, Yuanyang
Funding for this research was provided by:
Technology Projects (SoftScience) of LinfenCity (2223)
Scientific research item the of Linfen people’s hospital (T20220609026)
Article History
Received: 2 February 2023
Accepted: 24 June 2023
First Online: 3 July 2023
Declarations
:
: The CHARLS study was approved by the research ethics committee of Peking University 448 (permission: IRB00001052—13074), and all participants or their proxy respondents provided 449 written informed consent after thoroughly explaining the research contents and results involved.
: Not applicable.
: The authors declare no competing interests.