Yuan, Weiwei
Zheng, Yanni
Zhang, Xu
Li, Tingting
Sha, Haiwang
Hui, Zhiyan
Article History
Received: 7 March 2024
Accepted: 13 September 2025
First Online: 17 November 2025
Declarations
:
: The project was approved by the institutional review board of Affiliated Hospital of Yan’an University (S-S20240007). The requirement to obtain informed consents was waived because of the retrospective design. All information obtained from the patients’ medical records was anonymized and de-identified prior to analysis.
: Not applicable.
: The authors declare no competing interests.