Ying, Luqi
Zhang, Zhiwei
Sun, Xin
Wang, Xingcha
Zhou, Yingping
Zhao, Luwen
Funding for this research was provided by:
Hebei Provincial Medical Research and Enterprise Joint Innovation Special Project Plan (LH20250145)
Article History
Received: 11 February 2026
Accepted: 2 June 2026
First Online: 8 June 2026
Declarations
:
: The authors declare no competing interests.
: The study was conducted in accordance with the Declaration of Helsinki and approved by the Ethics Committee of the Affiliated Hospital of Chengde Medical University (No. CYFYLL2022424). Due to the retrospective nature of this study, requirement for informed consent was waived by the Ethics Committee of the Affiliated Hospital of Chengde Medical University.
: Not Applicable.
: Not applicable (non-interventional study).