Lai, Jun https://orcid.org/0000-0003-0729-0883
Liu, Zongyan
Wang, Huajie
Kong, Xiaoqing
Wei, Yufeng
Cao, Yongxiao https://orcid.org/0000-0003-3451-3747
Article History
Received: 2 November 2025
Accepted: 23 March 2026
First Online: 5 April 2026
Declarations
:
: The CHARLS was conducted in compliance with the Declaration of Helsinki and approved by the Peking University Institutional Review Board (IRB00001052-11015). All participants provided written informed consent prior to enrollment.
: The authors declare no competing interests.