The abnormal umbilical venous-arterial index in the second half of pregnancy is associated with fetal outcome: A retrospective cross-sectional study

• Glavni autori: Ling Wang (Autor), Dan Zhou (Autor), Baiguo Long (Autor), Jiqing Wang (Autor), Lingling Li (Autor), Yang Peng (Autor), Qichang Zhou (Autor), Shi Zeng (Autor)
• Format: Knjiga
• Izdano: Frontiers Media S.A., 2023-03-01T00:00:00Z.
• Teme: article
• Online pristup: Connect to this object online.

ObjectiveThis study aims to observe the changes of the umbilical venous-arterial index (VAI) and investigate its predictive power for fetal outcome during the second half of pregnancy.MethodsFetuses with gestational age (GA) at 24-39 weeks were collected. According to the outcome score, neonates wit...