Lin, Zebin
Dong, Yongqi
Di, Xinlong
Bai, Yang
Tang, Jianmin
Lai, Guike
Wang, Shengfang
Wang, Xiaohu
Liu, Yuhao
Zhao, Yipin
Article History
Received: 11 February 2025
Accepted: 14 May 2025
First Online: 26 May 2025
Declarations
:
: The protocol was approved by the Institutional Review Board of National Center for Health Statistics and no new data was added.
: Not Applicable.
: The authors declare no competing interests.