Yu, Linling
Mei, Hong
Shi, Da
Wang, Xing
Cheng, Man
Fan, Lieyang
Xiao, Yang
Liang, Ruyi
Wang, Bin
Yang, Meng
Chen, Weihong http://orcid.org/0000-0001-8689-7311
Article History
Received: 14 December 2021
Accepted: 16 March 2022
First Online: 30 March 2022
Declarations
:
: The National Health and Nutrition Examination Survey protocol was approved by the National Center for Health Statistics Ethics Review Board and written informed consent was obtained from all participants.
: Not applicable.
: The authors declare no competing interests.