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Authors
Wei, Xiaofen
Liang, Jiahui
Zhang, Huan
Yan, Chenglan
Lu, Xiangjun
Chen, Yan
Li, Linlin
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Funding
Funding for this research was provided by:
Self funded project by the Health Commission of Guangxi Zhuang Autonomous Region (Z-A20220288, Z-A20240291)
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Article History
Received: 16 May 2024
Accepted: 11 November 2024
First Online: 16 November 2024
Declarations
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: The study was approved by the ethics committee (Institutional Review Board of the Maternal and Child Health Hospital of Guangxi Zhuang Autonomous Region) with approval No. 2023-3-42 and as our research was retrospective and primarily utilized existing medical records data, the data were anonymized during analysis, protecting the privacy of the participants and avoiding imposing additional risks or burdens on them. Therefore, the ethics committee (Institutional Review Board of the Maternal and Child Health Hospital of Guangxi Zhuang Autonomous Region) waived the requirement for informed consent.
: Not Applicable.
: The authors declare no competing interests.
: Not Applicable.
