Chen, Lu
Zhao, Yanan
Wang, Pengjia
Feng, Xuanzhi
Han, Jiawei
Yang, Qianyu
Su, Xuesen
Liu, Yan
Tian, Shouyuan
Article History
Received: 28 March 2025
Accepted: 10 June 2025
First Online: 1 July 2025
Declarations
:
: CHARLS was approved by the Institutional Review Board (IRB) of the National School of Development at Peking University (IRB00001052-11015), and all participants provided informed consent before participating in the study.
: Not applicable.
: The authors declare no competing interests.