Lu, Renjie
Zhao, Shenyu
Zhou, Jing
Ou, Weiyan
Wen, Juan
Hu, Lingmin
Funding for this research was provided by:
The special project of soft science research of Changzhou science and technology association in 2020
Jiangsu maternal and child health research project (F202052)
The open project of biological resources sample bank of major diseases in Jiangsu province in 2020 (SBK202007002)
Article History
Received: 15 October 2022
Accepted: 18 April 2023
First Online: 30 May 2023
Declarations
:
: All methods were carried out in accordance with relevant guidelines and regulations. The study was approved by the ethics committee of Changzhou Maternity and Child Health Care Hospital (No.2022 [24]). And informed consents were obtained from all participants on net before the survey.
: Not applicable.
: Authors state no conflict of interest.