Wang, Wanxin
Liu, Yifeng
Yang, Yuwei
Jiang, Weiqing
Ni, Yanyan
Han, Xue
Lu, Ciyong
Guo, Lan
Funding for this research was provided by:
Natural Science Foundation of Guangdong Province (2022A1515012333, 2021A1515111184)
Science and Technology Planning Project of Guangzhou (202102020136)
Article History
Received: 12 March 2023
Accepted: 28 July 2023
First Online: 8 August 2023
Declarations
:
: All methods were performed in accordance with the Declaration of Helsinki. Written informed consent was obtained from all participants. The CHARLS study was approved by the Biomedical Ethics Review Committee of Peking University (IRB00001052-11015), and ethics approval for the use of CHARLS data was obtained from the University of Newcastle Human Research Ethics Committee. This study was conducted following the Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) reporting guideline.
: Not applicable.
: The authors declare that they have no competing interests.