Wu, Chenkun
Yu, Yan
Liang, Hui
Wang, Zun
Li, Wanwan
Li, Zihao
Ye, Xuan
Ren, Jiahui
Funding for this research was provided by:
the Science and Technology Innovation Program of Hunan Province
the National Natural Science Foundation of China
Article History
Received: 1 March 2026
Accepted: 17 July 2026
First Online: 30 July 2026
Declarations
Ethics approval and consent to participate: This study was performed in accordance with the Declaration of Helsinki. As this research was a retrospective cohort study using only medical records without any interventions or direct contact with participants, the need for consent to participate was waived by the Ethics Committee of Shenzhen City Baoan District Women’s and Children’s Hospital. The study protocol was approved by the Institutional Review Board (IRB) of Shenzhen City Baoan District Women’s and Children’s Hospital (LLSC-2025-03-10-03-KS).This study involves human participants and was approved by the Ethics Committee of Shenzhen City Baoan District Women’s and Children’s Hospital (LLSC-2025-03-10-03-KS). All patient data were de-identified and anonymized prior to analysis.
Consent for publication: Not applicable.
Competing interests: The authors declare no competing interests.