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Authors
Tang, Wan
Li, Wei
Lu, Wei
You, Zhengyi
Chen, Hongdou
Sun, Wei
Wu, Huanhuan
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Funding
Funding for this research was provided by:
This study was funded by 2024 Municipal-level Medical Research Project of the Health Commission (DX202424)
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Article History
Received: 24 September 2025
Accepted: 16 May 2026
First Online: 3 June 2026
Declarations
Ethics approval and consent to participate: Not applicable. This study used only publicly available, aggregated, de-identified hospital-level data. No identifiable patient information was accessed. Moreover, because the study did not involve human subjects or personal data, ethics approval and consent to participate were not required as per institutional policy.
Consent for publication: Not applicable.
Competing interests: The authors declare no competing interests.
