Liu, Chunhua
Ye, Zegen
Chen, Liping
Wang, Huaqiang
Wu, Binbin
Li, Di
Pan, Sisi
Qiu, Weiwen
Ye, Haiqin
Article History
Received: 4 July 2023
Accepted: 25 June 2024
First Online: 2 July 2024
Declarations
:
: This study used anonymous data from the National Health and Nutrition Examination Survey and complied with the ethical guidelines and regulations of the Declaration of Helsinki. The study was approved by the National Center for Health Statistics Ethics Review Board, and all participants provided written informed consent before the study.
: Not applicable.
: The authors declare no competing interests.