Diao, Zhiquan
Zhu, Yilin
Huang, Wenqi
Wen, Huiyan
Li, Jiaxin
Qiu, Jiamin
Niu, Yingying
Yan, Haoyu
Zhong, Jianfeng
Bai, Xuerui
Xu, Zhitong
Liang, Xiaofeng
Liu, Dan
Article History
Received: 3 November 2023
Accepted: 12 July 2024
First Online: 16 August 2024
Declarations
:
: Approval of the study from the National Center of Health and Statistics Research ethics review board was waived because the research relied on publicly used, deidentified secondary data.
: Not applicable.
: The authors declare no competing interests.