Chen, Lili
Yang, Na
Zhang, Fei
Lv, Fang
Tan, Ningping
Zhang, Yanan
Wu, Guangqi
Article History
Received: 25 February 2026
Accepted: 22 May 2026
First Online: 27 May 2026
Declarations
Ethics approval and consent to participate: The research protocol received approval from the institutional ethics committee of The Affiliated Suqian Hospital of Xuzhou Medical University (No. 2025-042-01). The study was carried out following the ethical guidelines outlined in the Declaration of Helsinki.
Consent for publication: Not applicable.
Informed consent: Informed consent was waived due to the retrospective observational nature of the study.
Competing interests: The authors declare no competing interests.