Wang, Deng-Chao
Peng, Xue-Feng
Chen, Wen-Xing
Yu, Miao
Article History
Received: 14 July 2024
Accepted: 6 January 2025
First Online: 31 January 2025
Declarations
:
: This study was conducted in accordance with the principles of the Helsinki Declaration and reviewed by the Institutional Review Board of the CDC’s National Center for Health Statistics. All participants provided written informed consent. As the analysis utilized secondary data, no further ethical approval was required.
: Not Applicable.
: The authors declare no competing interests.