Yin, Shanshan
Chen, Wen
Jia, Changli
Yao, Yifan
Yao, Lan
Funding for this research was provided by:
National Natural Science Foundation of China (72074090, 72074090, 72074090, 72074090, 72074090)
Article History
Received: 21 May 2024
Accepted: 31 August 2024
First Online: 12 September 2024
Declarations
:
: The CHARLS is organized and implemented by the National School of Development at Peking University. It has obtained approval from the Biomedical Ethics Review Committee of Peking University (IRB00001052-11015). All respondents anonymously filled out questionnaires and provided written informed consent before the survey.
: Not applicable.
: The authors declare no competing interests.