Fu, Yang
Feng, Tianxing
Sun, Chengjun
Wang, Hongsheng
Shi, Yu
Funding for this research was provided by:
Shanghai Municipal Hospital Development Center (SHDC12024623)
Shanghai Hospital Association (MZ2024008)
Article History
Received: 13 February 2026
Accepted: 2 June 2026
First Online: 6 June 2026
Declarations
:
: The study was conducted according to the guidelines of the Declaration of Helsinki and approved by the Institutional Review Board at Children’s Hospital of Fudan University (Approval No. 2025 − 344). As a retrospective analysis of anonymized data from the Hospital Information System, the requirement for informed consent was waived by the Institutional Review Board. For participants under the age of 16, written informed consent for inclusion in the registry and research use of anonymized data was obtained from their parents or legal guardians during their admission for hospital.
: Not applicable.
: The authors declare no competing interests.