改良式产后出血预测评分表临床应用效果研究

目的 探讨改良产后出血预测评分表预测产后出血的准确率.方法 应用改良产后出血预测评分表对2010年11月至2011年4月于我院分娩的300例产妇进行产后出血的预测评分,共筛查出高危组211例,低危组89例.结果 高危组发生产后出血134例,产后出血发生率63.5％;低危组发生产后出血2例,产后出血发生率2％.改良产后出血预测评分表的临床灵敏度为98.5％,临床特异度为53.0％.结论 改良后评分表具有很好的临床灵敏度,能有效预见产后出血的发生,可以指导临床医护人员尽早采取相应的预防措施.

Clinical application effects of improved postpartum hemorrhage prediction rating scale

Objective To determine the accuracy of the improved postpartum hemorrhage prediction rating scale. Methods According to the standards set by the improved postpartum hemorrhage prediction rating scale,300 parturient women delivered in our hospital during November 2010 and April 2011 were graded. A total of 211 cases were in high-risk group and 89 cases were in no-risk group. Results The number of high-risk group had postpartum hemorrhage was 134 and postpartum hemorrhage rate was 63.5% ;the number of no-risk group had postpartum hemorrhage was 2 and postpartum hemorrhage rate was 2%, The clinical sensitivity of improved postpartum hemorrhage prediction rating scale was 98.5% ,and the clinical specificity was 53.0%. Conclusion The improved rating scale has good clinical sensitivity. It can effectively predict postpartum hemorrhage and guide clinical medical staffs to take corresponding prevention measures as soon as possible.