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早孕期血清sFlt-1、PIGF水平及sFlt-1/PIGF比值与子痫前期的相关性研究 被引量:8

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摘要 目的探讨早孕期血清可溶性血管内皮生长因子受体-1(sFlt-1)和胎盘生长因子(PIGF)水平以及sFlt-1/PIGF比值与子痫前期的相关性。方法采用病例对照方法,分别检测妊娠期高血压组(n=26)、子痫前期组(n=35)、重度子痫前期组(n=32)和对照组(n=41)孕妇血清标本sFlt-1和PIGF水平,并比较其浓度分布及sFlt-1/PIGF比值情况。用受试者工作特征(ROC)曲线确定最佳临界值、曲线下面积(AUC),对sFlt-1、PIGF水平及sFlt-1/PIGF比值的筛查效能进行评价。结果妊娠期高血压组、子痫前期组、重度子痫前期组sFlt-1水平高于对照组(P<0.05);妊娠期高血压组、子痫前期组、重度子痫前期组PIGF水平低于对照组(P<0.05);妊娠期高血压组、子痫前期组、重度子痫前期组sFlt-1/PIGF比值高于对照组(P<0.05)。妊娠期高血压组早孕血清sFlt-1、PIGF和sFlt-1/PIGF比值的AUC分别为0.743、0.804和0.787,三者对应的灵敏度分别为92.30%、70.70%和96.20%;子痫前期组早孕血清sFlt-1、PIGF和sFlt-1/PIGF比值的AUC分别为0.696、0.761和0.740,其对应的灵敏度分别为70.60%、65.90%和79.40%;重度子痫前期组早孕血清sFlt-1、PIGF和sFlt-1/PIGF比值的AUC分别为0.703、0.774和0.762,对应的灵敏度分别为50%、65.90%和84.40%。结论早孕期妇女血清高水平sFlt-1、低水平PIGF和高sFlt-1/PIGF比值是妊娠期高血压和子痫前期的危险因素,采用sFlt-1/PIGF比值筛查妊娠期高血压和子痫前期的效率优于单用sFlt-1、PIGF的筛查效率。
出处 《现代实用医学》 2018年第11期1493-1496,共4页 Modern Practical Medicine
基金 杭州市余杭区科技局科研项目(2014020) 浙江省医药卫生科技计划项目(2018ZD036)
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