Document is current

Article History

Received: 12 May 2024

Accepted: 23 October 2024

First Online: 6 November 2024

Declarations

:

: The ethical review board of the Third Hospital of Hebei Medical University evaluated and sanctioned this research protocol, ensuring adherence to the Helsinki Declaration. The approval was granted under the reference number 2021–087 − 1. Due to the retrospective nature of data gathering in this study, the board also provided a waiver for informed consent. Prior to analysis, all patient data were anonymized to protect privacy.

: Not applicable.

: The authors declare no competing interests.