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Authors
Yang, Qianqian
Wang, Qian
Zhang, Hongzhi
Zheng, Danping
Tang, Shaidi http://orcid.org/0000-0002-9889-9899
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Funding
Funding for this research was provided by:
Jiangsu scientific projects of maternity and child health care (F202011)
Youth scientific projects of Changzhou hygiene and health committee (QN202136)
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Article History
Received: 30 October 2023
Accepted: 20 August 2024
First Online: 2 September 2024
Declarations
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: The present study was performed in accordance with the Declaration of Helsinki, and was approved by the ethics committee of Liyang People’s Hospital (No. 2021003). Informed consent was obtained from digital questionnaire, of which the first question was set as “Whether are you willing to join in this investigation?”. If the answer were “Yes”, the investigation would continue; otherwise, the process would terminate. The Ethics Committee approved the procedure for consent of our study, and the Department of Science and Education permitted the access and use of the medical records described in our study.
: Not applicable.
: The authors declare no competing interests.
