Zhu, Chunsu
Yu, Hongyu
Lian, Zhiwei
Wang, Jianmin
Funding for this research was provided by:
Scientific Research Foundation of Fujian Cancer Hospital (2021YNY05, YJ-YJ-09)
Health Commission Foundation for Youths of Fujian Province in China (2020QNA017)
Article History
Received: 5 January 2022
Accepted: 1 April 2022
First Online: 12 April 2022
Declarations
:
: The China Health and Retirement Longitudinal Study was performed in accordance with the Declaration of Helsinki, and was approved by the institutional review board of Peking University, and written informed consent was obtained from all participants.
: Not applicable.
: The authors declare that they have no competing interests.