Ge, Tingshuai
Liu, Yixiao
Han, Qing
Cheng, Xinfeng
Jiang, Quanbao
Funding for this research was provided by:
National Social Science Fund of China (23XRK001, 22BRK007)
China Postdoctoral Science Foundation (2023M732807)
Article History
Received: 9 October 2023
Accepted: 23 June 2024
First Online: 12 July 2024
Declarations
:
: Ethical approval for all the CHARLS waves was granted from the Institutional Review Board at Peking University (IRB00001052-11015). Informed consent was obtained from participants.
: Not applicable.
: The authors declare no competing interests.