Qiu, Baohua
Zhu, Rongyu
Huang, Xinlu
Qi, Zhijuan
Zhang, Lijuan
Article History
Received: 22 November 2023
Accepted: 13 June 2024
First Online: 19 June 2024
Declarations
:
: The CFPS (ethical approval code: IRB00001052-14010) and CHARLS (ethical approval code: IRB00001052-11015) have been approved by the Biomedical Ethics Committee of Peking University, and all participants signed an informed consent form.
: Not applicable.
: The authors declare no competing interests.