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Article History

Received: 25 April 2025

Accepted: 6 June 2025

First Online: 23 June 2025

Declarations

:

: The authors declare that they have no confict of interest.

: This retrospective study protocol was approved by the institutional review board at the Second Affiliated Hospital of Nanchang University (IRB No. 2025–013). All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. Written informed consent for participation was not required because of the retrospective nature of this study.

: For this type of study, formal consent is not required.

: Not applicable.