Han, Yiming
Geng, Lulu
Wang, Mengzhao
Wang, Yifei
Wang, Hongli
Funding for this research was provided by:
The Project for Enhancing the Basic Scientific Research Ability of Young and Middle-aged Teachers in Guangxi Universities
Article History
Received: 7 November 2025
Accepted: 25 March 2026
First Online: 29 March 2026
Declarations
:
: All participants provided written informed consent, and the CHARLS protocol was approved by the Ethics Review Committee of Peking University. The ethical approval number is IRB00001052-11015. Clinical trial number: not applicable.
: Not applicable.
: The authors declare no competing interests.