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Article History

Received: 12 October 2024

Accepted: 3 January 2025

First Online: 4 February 2025

Declarations

:

: This retrospective study was conducted in accordance with the Declaration of Helsinki and approved by Clinical Trial Ethics Committee of the Affiliated Hospital of Xuzhou Medical University (approval number: XYFY2023-KL014-01, approved on January 19, 2023). Due to the retrospective nature of the study, the requirement for individual informed consent was waived by the ethics committee. The study strictly adhered to medical research regulations and patient privacy protection guidelines, with all clinical data being anonymized. The researchers ensured that data collection and usage complied with ethical standards, and all clinical information was kept strictly confidential.

: Not Applicable.

: The authors declare no competing interests.

: Clinical Trial Ethics Committee of the Affiliated Hospital of Xuzhou Medical University has waived the requirement for individual informed consent due to the retrospective nature of this study.

: Not applicable.

: The authors declare no conflicts of interest.

: Not applicable.