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Article History

Received: 1 June 2025

Accepted: 9 December 2025

First Online: 7 February 2026

Declarations

:

: This study was approved by the Ethics Committee of Donghai County People’s Hospital (Approval No. DHXRMYYLL2023006). Given the retrospective nature of the study and the use of fully anonymized data, the requirement for individual informed consent was waived by the committee. All methods were carried out in accordance with relevant national guidelines and regulations and the principles of the Declaration of Helsinki.

: Not applicable.

: The authors declare no competing interests.