Wang, Zhiqi
Fang, Guangjuan
Yao, Yanjiao
Wang, Jing
Funding for this research was provided by:
Natural Science Foundation of Gansu Province (24JRRA296)
Article History
Received: 17 December 2024
Accepted: 10 June 2025
First Online: 28 July 2025
Declarations
:
: The study was conducted in accordance with the Declaration of Helsinki (as revised in 2013) and had the approval of the Department of Obstetrics and Gynecology, The First Hospital of Lanzhou University Ethics Committee (approval number: LDYYLL-2023-535). Informed consent was obtained from all individual participants included in the study.
: Not applicable.
: The authors declare that they have no competing interests.