Xu, Zekun
Ma, Min
Huang, Ting
Lu, Rihui
Jin, Hangming
Fang, Yinfei
Xu, Min
Fang, Yongjin
Article History
Received: 13 July 2024
Accepted: 21 October 2024
First Online: 2 November 2024
Declarations
:
: The authors declare that there are no competing interests.
: The study protocols were granted by the Ethics Review board of the National Centre for Health Statistics (NCHS), and informed consent was signed by each participant. This study received IRB exemption from our institution as we used publicly available de-identified data.