Liu, Congqi
Zhou, Ruihao
Peng, Xilin
Zhu, Tao
Wei, Wei
Hao, Xuechao
Funding for this research was provided by:
National Key R&D Program of China (2018YFC2001800)
Article History
Received: 4 March 2023
Accepted: 24 July 2023
First Online: 8 August 2023
Declarations
:
: The China Health and Retirement Longitudinal Study (CHARLS) is an ongoing, nationally representative longitudinal cohort study of middle-aged and older persons in China that is managed by Peking University's National School for Development (China Center for Economic Research) (PKU). Consistent with U.S. Health and Retirement Study (HRS) family of aging-related surveys, the CHARLS is publicly accessible and de-identified. The biomedical ethics committee of Beijing University approved the study, and all subjects provided informed consent. Verbal confirmation was acquired from illiterate participants, and their legal guardian signed the informed consent form. The research described in this publication was conducted in compliance with the Declaration of Helsinki and all procedures were completed in accordance with the applicable rules and regulations.
: No applicable.
: The authors declare no competing interests.