Guo, Zheming
Sang, Linchao
Meng, Qingting
Tian, Lijun
Yin, Yingchao
Funding for this research was provided by:
Hebei Youth Science and Technology Project (No: 20210933)
Article History
Received: 11 September 2022
Accepted: 18 October 2022
First Online: 5 November 2022
Declarations
:
: The study was approved by the Institutional Review Board of The Third hospital of Shijiazhuang city before data collection and analysis. The committee waived the requirement for written informed consent because this present study was retrospective.
: The authors declare no competing financial interests.