Chen, Xingxing
Tao, Luping
Wang, Yunchao
Article History
Received: 9 January 2025
Accepted: 10 June 2025
First Online: 18 June 2025
Declarations
:
: All participants gave their informed agreement, and the project was authorized by the National Center for Health Statistics Research Ethics Review Board.
: Not applicable.
: The authors declare no competing interests.
: Not applicable.