Meta-analysis of Risk Factors of Postpartum Hemorrhage Among Chinese Population
Xu Xiaoyan
Zhan Jianchuan
Abstract：Objective:To systematically evaluate risk factors for the occurrence of postpartum hemorrhage(PPH)in Chinese population.Methods:Computer searches of CNKI,Wanfang,Pubmed and Web of Science were conducted to collect studies on risk factors for PPH from January 2003 to January 2023.Meta-analysis was performed with RevMan 5.3 software.Results:A total of 14 studies including 3957 patients were included.Meta-analysis showed that placenta praevia,placental implantation,giant babies(≥4000 g),cesarean delivery,age≥35 years,history of miscarriage,pre-pregnancy BMI≥24 kg/m2,weak contractions,moderate to severe anemia,≥2 deliveries,placental abruption,hypertension during pregnancy,prolonged labor and multiple pregnancies were risk factors for the occurrence of postpartum hemorrhage in Chinese population.Conclusion:The occurrence of PPH of women in China is associated with a variety of risk factors mentioned above.Health care professionals should pay attention to the screening of potential risk factors for PPH in clinical practice,early detection and identification of high-risk factors,prevention before it happens.Advance preparation are fundamental to reduce PPH.
Keywords：ChinaPostpartum hemorrhageRisk factorsMeta-analysis
Publication Date：2024-06-30
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 1417-1420 )