【摘要】目的：探讨血清绒毛膜促性腺激素、孕酮水平与复发性流产患者早期妊娠流产的相关性。方法：对既往无自然流产史、曾有复发性流产史、难免流产孕妇(孕龄6～11w)各30例分别行血清绒毛膜促性腺激素、孕酮检测。结果：三组产妇在β-HCG值及孕酮值方面相比差异具有显著性(P<005)，孕酮诊断难免流产的阴性预测值、阳性预测值、特异性、敏感性依次是67%、36%、78%、25%，β-HCG的是100%、50%、50%、100%。结论：β-HCG对于复发性流产乃至再次流产的预测价值较大，临床应用价值大。

    【关键词】复发性流产；绒毛膜促性腺激素；孕酮

    【中图分类号】R71421【文献标志码】 A【文章编号】1007-8517(2014)02-0053-02

    Abstract：Objective： To predict pregnancy outcome by studying the relation between serum β-HCG and progesterone and the occurrence of miscarriage in the first trimester， in cases with history of recurrent pregnancy loss.Methods： Serum β-HCG and progesterone levels in 30 pregnant women with history of recurrent pregnancy loss were compared to 30 pregnant women with no history of abortion ......