Wei, An
Zou, Yan
Tang, Zhen-Hua
Guo, Feng
Zhou, Yan
Funding for this research was provided by:
Natural Science Foundation of Hunan Province (2021JJ70020)
Hunan Provincial Department of Finance Project (2020CZT03)
Science and Technology Department of Hunan Province (2021SK50924)
Article History
Received: 26 July 2024
Accepted: 23 January 2025
First Online: 5 February 2025
Declarations
:
: This study was a controlled observational study conducted in accordance with the Declaration of Helsinki. It was reviewed and approved by the Medical Ethics Committee of Hunan Provincial People’s Hospital (approval number: LL-20250517-457). As this was not a prospective intervention study, no clinical study lot number was requested. All participants signed written informed consent. This study is a retrospective case-control analysis, not a prospective intervention trial. We applied for an ethics batch number but did not apply for a clinical study number.
: The images included in this publication are presented anonymously and all individuals with person’s data contained made the consent to publish of this work.
: The authors declare no competing interests.