Wang, Xiao-Qian
Xue, Mei
Zheng, Fang-Jie-Yi
Chang, Chung-Chou H.
Dong, Xiao-Qun
Niu, Wen-Quan
Article History
Received: 29 July 2025
Accepted: 14 January 2026
First Online: 29 January 2026
Declarations
:
: The performance of CHARLS was approved by the Institutional Review Board of Peking University (No. IRB00001052-11015), in accordance with the principles of the Declaration of Helsinki. Informed consent was obtained from all subjects and/or their legal guardian(s).
: Not applicable.
: The authors declare no competing interests.