Zhang, Weile
Su, Min
Li, Dongxu
Zhang, Tianjiao
Li, Wenhui
Funding for this research was provided by:
the National Natural Science Foundation of China (72204128)
Article History
Received: 10 November 2022
Accepted: 4 September 2023
First Online: 26 September 2023
Declarations
:
: The ethics review board of Peking University approved the CHARLS study (approval number IRB00001052–11015). Informed consent was obtained, and the data were anonymized for analysis. All methods were carried out in accordance with relevant guidelines and regulations.
: Not applicable.
: The authors declare no competing interests.