Xu, Zhineng
Wang, Yuanhong
Duan, Xue
Liu, Dehua
Funding for this research was provided by:
the Kunming Municipal Health Commission Health Research Projects of Yunnan Province of China (2023-11-01-009)
Article History
Received: 11 January 2026
Accepted: 29 April 2026
First Online: 2 May 2026
Declarations
:
: This study has been approved by the ethics committee at Kunming First Hospital (Approval Number: Research ethics review (single)-2025-046-01). As this study primarily employed a retrospective analysis of patients’ medical records, although it utilized identifiable human specimens or data, the subjects could not be located. Moreover, the research project did not involve personal privacy or commercial interests. Therefore, we obtained exemption from informed consent forms through the ethics committee and received their approval. This study strictly adhered to the principles outlined in the Helsinki Declaration.
: Not applicable.
: The authors declare no competing interests.