Sun, Hanxiang
Mao, Jing
Su, Xiujuan
Du, Qiaoling
Funding for this research was provided by:
Shanghai Science and Technology Commission (20Y11907900)
National Natural Science Foundation of China (82371693)
Shanghai Municipal Health Commission (202340113)
Shanghai Pudong New Area Health Commission (PW2023E-04)
Article History
Received: 15 April 2023
Accepted: 20 November 2023
First Online: 29 November 2023
Declarations
:
: This study was approved by the Ethics Committee of the Shanghai First Maternal and Infant Hospital, affiliated with Tongji University School of Medicine (KS1998). Written informed consent for participation was not required for this study per national legislation and the institution’s requirements. Due to the nature of this retrospective study and the preserved anonymity of patients, a waiver of informed consent was obtained. Shanghai First Maternal and Infant Hospital, affiliated with Tongji University School of Medicine waived for consent. We confirmed that all methods were carried out in accordance with relevant guidelines and regulations.
: NA.
: The authors declare no competing interests.