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Authors
Zhou, Feng
Ma, Qingling
Meng, Fanqing
Bao, Han
Liu, Wei
Zhang, Guangfen
Tian, Yue
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Funding
Funding for this research was provided by:
Jinan Science and Technology Project (202134071)
Shandong Medical Health Science and Technology Project (202318001388)
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Article History
Received: 27 September 2024
Accepted: 2 June 2025
First Online: 12 July 2025
Declarations
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: This prospective, randomized single-centre double-blind trial was approved by the Ethics Committee of the Jinan Maternity and Child Care Hospital Affiliated to Shandong First Medical University (Jinan, China; 2021-1-050) and was registered in the Chinese Clinical Trial Registry (ChiCTR2100054985, 12/30/2021). All methods were carried out in accordance with relevant guidelines and regulations. Written informed consent was obtained from all participants. All participants gave written informed consent.
: Not applicable.
: The authors declare no competing interests.
