Funding for this research was provided by:
S&T Program of HeBei (No.22377715D)
Article History
Received: 19 March 2026
Accepted: 15 June 2026
First Online: 25 June 2026
Declarations
Ethics approval and consent to participate: The ethical standards of this study originate from international consensus represented by the Declaration of Helsinki, and are specifically implemented and supervised in China through a series of laws and regulations including the Measures for Ethical Review of Life Sciences and Medical Research Involving Human Subjects. The study was approved by the Institutional Review board at the Ethics Review Committee of the Fourth Hospital of Hebei Medical University (No. 2023KS206). The Ethics Review Committee of the Fourth Hospital of Hebei Medical University waived the requirement for written informed consent owing to the retrospective nature of the study; participants were also given the option to opt-out.
Consent for publication: Not applicable.
Competing interests: The authors declare no competing interests.