Sun, Cheng-Juan
Zheng, Yuanyuan
Su, Shaofei
Liu, Jing
Song, Wei
Jiang, Haili
Funding for this research was provided by:
Beijing Obstetrics and Gynecology Hospital, Capital Medical University (FCYY201931, FCYY201013)
Wu Jie-Ping Medical Foundation Research Fund (320.6755.15015)
Article History
Received: 13 March 2025
Accepted: 28 October 2025
First Online: 8 December 2025
Declarations
:
: The study protocol was approved by the Institutional Review Board of Beijing Obstetrics and Gynecology Hospital (No. 2024-KY-013-01) in compliance with the Declaration of Helsinki. The requirement for informed consent was waived for this retrospective analysis of de-identified data.
: Not applicable.
: The authors declare no competing interests.