Liu, Wangchuan
Xu, Xue
Zhang, Mengye
Jin, YangZi
Article History
Received: 28 June 2025
Accepted: 12 August 2025
First Online: 26 September 2025
Declarations
:
: The study was approved by the National Centre for Health Statistics Research Ethics Review Board, and every participant signed informed consent. The written informed consent of all subjects was obtained following the Declaration of Helsinki.
: Not applicable.
: The authors declare no competing interests.