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本文报告了安徽省12个地、县1186例农村妇女产前和产后出血总评分法以及产时和产后24小时内各阶段失血量的测量与分析。产后24小时内总失血量平均为472 83±319.44 ml,产时失血量及产后2小时内总失血量分别占产后24小时内总失血量的56.7％和73.6％。本文制定的产后失血评分法,对各因素相对危险性及其危险分数的分布与产后失血量及产后出血率的分析,说明该评分法所设计的项目比较科学、有效、实用。
This paper reports on the total score method of prenatal and postpartum hemorrhage in 1186 rural women in 12 prefectures and counties of Anhui province and the measurement and analysis of the amount of blood loss in each stage during delivery and 24 hours after delivery. The average amount of blood loss within 24 hours after delivery was 472 83 ± 319.44 ml. The amount of blood loss during delivery and total blood loss within 2 hours after delivery accounted for 56.7% and 73.6% of the total amount of blood loss within 24 hours after delivery respectively. The postpartum hemorrhage scoring method established in this paper, the relative risk of each factor and the distribution of risk scores and postpartum hemorrhage and postpartum hemorrhage rate analysis, indicating that the scoring method designed by the project more scientific, effective and practical.