Xu, Mingmin
Tian, Qin
Peng, Hongyuan
Dou, Linfei
Yang, Xinghua
Abudurexiti, Xirennayi
Zhang, Zheng
Wu, Mingyang
Funding for this research was provided by:
Natural Science Foundation of Hunan Province (2023JJ40801)
Changsha Municipal Natural Science Foundation (kq2208302)
Article History
Received: 17 December 2024
Accepted: 7 July 2025
First Online: 9 July 2025
Declarations
:
: The study was conducted in accordance with the Declaration of Helsinki, approved by the institutional review board at Maternal and Child Health Hospital of Hunan Province (2023-S189). Written informed consent was obtained from each participant, with participants being fully informed about the study’s purpose, procedures, risks, and their rights. All data collected was anonymized to maintain confidentiality and ensure the privacy of participants. This study followed the Strengthening the Reporting of Observational Studies in Epidemiology reporting guideline.
: Not applicable.
: The authors declare no competing interests.