Bai, Shuo
Wang, Jinsong
Liu, Jinteng
Miao, Yamin
Zhang, Anqi
Zhang, Ziyi
Article History
Received: 27 April 2023
Accepted: 20 December 2023
First Online: 21 February 2024
Declarations
:
: This study was carried out based on data extracted from the CHARLS public database, and all methods were performed according to the relevant guidelines and regulations. Written informed consent was obtained from all participants or their legal agents before the commencement of any study process. The ethics approval for the collection of CHARLS data has been approved by the Peking University Biomedical Ethics Review Committee (IRB00001052-11015). The use of CHARLS data was approved by the Human Research Ethics Committee of the University of Newcastle (H-2015-0290).
: Not applicable.
: The authors declare no competing interests.