Song, Aohua
Li, Xunfeng
Xiang, Xiao
Feng, Wei
Guo, Zhenhua
Funding for this research was provided by:
the National Clinical Research Center for Child Health and Disorders, Children’s Hospital of Chongqing Medical University (NCRCCHD-2022-GP-04)
Article History
Received: 10 March 2025
Accepted: 26 June 2025
First Online: 24 July 2025
Declarations
:
: This study was conducted according to the guidelines outlined in the Declaration of Helsinki, and all procedures involving research participants were approved by the Institutional Research Ethics Board of Children’s Hospital affiliated Chongqing Medical University (Date: 2023/No: 428). Given the retrospective nature of this study and the anonymization of data collection, the Institutional Review Board of Children’s Hospital of Chongqing Medical University specifically waived the requirement to obtain parental or guardian informed consent.
: Not applicable.
: The authors declare no competing interests.