Zhang, Bin
Xi, Sijie
Liu, Renchen
Han, Xiaoya
Long, Wei
Yuan, Xiaosong
Yu, Bin
Funding for this research was provided by:
Natural Science Research Project of Anhui Educational Committee (KJ2021A1200)
Changzhou Medical Center of Nanjing Medical University (CMCC202219)
Jiangsu Maternal and Child Health Research Projects (F201842)
Changzhou science and technology infrastructure construction project (Key Laboratory, CM20223012)
Article History
Received: 19 May 2023
Accepted: 6 December 2023
First Online: 12 December 2023
Declarations
:
: All authors declare that they have no competing interests.
: The protocol of this study y was permitted by Ethics Committee of Changzhou Maternal and Child Health Care Hospital (ZD201803). Anonymous data were analyzed and written informed consents for observational subjects were waived in the present study.
: The present study involved human participants and was performed with accordance with the ethical standards of the 1964 Declaration of Helsinki.