Funding for this research was provided by:
Sichuan Medical Science and Technology Innovation Research Association “Summit of Medical Innovation” Special Research Project (YCH-KY-YCZD2024-166)
Article History
Received: 12 February 2026
Accepted: 18 May 2026
First Online: 29 May 2026
Declarations
Ethics approval and consent to participate: This study was approved by the Ethics Committee of Pangang Group General Hospital (No. PGZYY-LLKY-2024013). All procedures were performed in accordance with the ethical standards of the Institutional Review Board and Declaration of Helsinki and its later amendments or comparable ethical standards.The requirement for individual informed consent was waived by the Ethics Committee of Pangang Group General Hospital due to the retrospective observational nature of this study.
Consent for publication: Not applicable.
Competing interests: The authors declare no competing interests.