Wang, Lei
Ma, Yinyao
Bi, Wenshuai
Meng, Chenwei
Liang, Xuxia
Wu, Hua
Zhang, Chun
Wang, Xiaogang
Lv, Hanlin
Li, Yuxiang
Article History
Received: 3 August 2023
Revised: 14 November 2023
Accepted: 20 December 2023
First Online: 7 February 2024
Compliance with ethical standards
:
: The authors declare no competing interests.
: The requirement for informed consent was waived by the Ethics Committee of the People’s Hospital of the Guangxi Zhuang Autonomous Region, due to the observational nature of the study, and all pregnancies’ data were de-identified and anonymized.