Wei, Chen
Xu, Zhou
Meng, Dijuan
Wang, An
Hua, Dong
Zhu, Quantong
Li, Gang
Funding for this research was provided by:
Philosophy and Social Science Foundation of universities in Jiangsu Province (2023SJYB0310)
Philosophy and Social Science Foundation of universities in Jiangsu Province (2023SJYB0310)
Social Science Foundation of Jiangsu Province (23FXB004)
Social Science Foundation of Jiangsu Province (21TQB001)
Article History
Received: 9 May 2025
Accepted: 15 October 2025
First Online: 17 November 2025
Declarations
:
: Ethics approval for the data collection in the CHARLS was obtained from the Biomedical Ethics Review Committee of Peking University, and the approval number is IRB00001052-11015. The participants provided their written informed consent to participate in this study. The research was performed in accordance with the Declaration of Helsinki.
: Not applicable.
: The authors declare no competing interests.