【摘要】 产后出血是我国孕产妇的首要死因,与发达国家差距较大。本文从产前、产时和产后三个时间节点出发,对产后出血危险因素的种类和当前危险因素的变化进行综述,并总结了国内外产后出血预警评估工具的发展,为进一步进行临床研究提供思路。更多还原

【Abstract】 Postpartum Hemorrhage is the leading cause of maternal death in China. We aimed to summarize the progress in the researches of antenatal, intrapartum and postpartum risk factors of Postpartum Hemorrhage, as well as the development of early warning assessment tools of Postpartum Hemorrhage. It is expected to provide information for further relevant clinical studies.更多还原