Lan, Qianyu
Liu, Shasha
He, Qianqian
Li, Yuan
Funding for this research was provided by:
Hebei Provincial Health and Family Planning Commission Research Fund Project (20230240)
Article History
Received: 12 July 2024
Accepted: 7 January 2025
First Online: 5 February 2025
Declarations
:
: The authors declare that there is no conflict of interest associated with this publication and there has been no significant financial support for this work that could have influenced its outcome.
: The study was approved by the Fourth Hospital of Shijiazhuang, and written consent was derived from the participants. The study was performed in strict accordance with the Declaration of Helsinki, Ethical Principles for Medical Research Involving Human Subjects.
: Not applicable.