Li, Chenxi
Jin, Shuyi
Cao, Xingqi
Han, Ling
Sun, Ning
Allore, Heather
Hoogendijk, Emiel O.
Xu, Xin
Feng, Qiushi
Liu, Xiaoting
Liu, Zuyun
Article History
Received: 26 April 2022
Accepted: 26 July 2022
First Online: 4 August 2022
Declarations
:
: The protocol of the CHARLS was approved by the Ethical Review Committee at Peking University. The ethical approval number was IRB00001052–11015. Ethics approval for the use of CHARLS data was obtained from the University of Newcastle Human Research Ethics Committee (H-2015-0290).Written informed consent was obtained from all participants.
: Not applicable.
: There are no competing financial interests.