经阴道超声检测宫颈长度预测无症状双胎早产价值的Meta分析(2)
3讨论
目前,国内外报道经阴道超声方法检测宫颈长度是预测无症状双胎早产的文章较少其样本量小且测量时间、界值、早产时间不统一。meta分析能够有效增大样本含量,通过系统汇总分析,定量综合,从而提高统计效能。利用SROC曲线分析,将反映诊断试验诊断价值的灵敏度及特异度两者有效结合,通过AUC做出评价。
本研究的优势在于应用meta分析的方法分析经阴道超声测量宫颈长度来预测双胎早产,虽国外有少量相关报道外,其在国内尚属首次,鉴于经阴道超声较腹式测量更准确,故该方法应给予重视并进行推广。
参考文献:
[1]Lim AC, Hegeman MA, Huis In 'T Veld MA,et al.Cervical length measurement for the prediction of preterm birth in multiple pregnancies: a systematic review and bivariate meta-analysis[J].2011,38(1):10-17.
[2]Aboulghar MM, Aboulghar MA, Mourad L, et al.Trasound cervical measurement and prediction of spontaneous preterm birth in ICSI pregnancies: a prospective controlled study[J].Reprod Biomed Online,2009,18(2):296-300.
[3]Conde-Agudelo A, Romero R, Hassan SS,et al.Transvaginal sonographic cervical length for the prediction of spontaneous preterm birth in twin pregnancies: a systematic review and metaanalysis[J].Am J Obstet Gynecol,2010,203(2):128-128.
[4]Honest H, Bachmann LM, Coomarasamy A, et al. Accuracy of cervical transvaginal sonography in predicting preterm birth: a systematic review[J].Ultrasound Obstet Gynecol,2003,22:305-322.
[5]Makrydimas G, Sotiriadis A.Prediction of preterm birth in twins[J].Best Pract Res Clin Obstet Gynaecol,2014,28(2):265-272.
[6]温岩,孙晓艳,贾君容,等. 胎儿纤连蛋白与宫颈长度联合测定预测双胎妊娠自发早产的价值[J]. 中国实验诊断学,2011,08:1392-1393.
[7]易清华,凌晟荣,黄晓燕,等. 胎儿纤维连接蛋白联合宫颈长度检测对双胎妊娠早产的预测价值[J]. 中国妇幼保健,2011,24:3807-3809. 编辑/王海静, http://www.100md.com(贺瑶谦 解丽梅)
目前,国内外报道经阴道超声方法检测宫颈长度是预测无症状双胎早产的文章较少其样本量小且测量时间、界值、早产时间不统一。meta分析能够有效增大样本含量,通过系统汇总分析,定量综合,从而提高统计效能。利用SROC曲线分析,将反映诊断试验诊断价值的灵敏度及特异度两者有效结合,通过AUC做出评价。
本研究的优势在于应用meta分析的方法分析经阴道超声测量宫颈长度来预测双胎早产,虽国外有少量相关报道外,其在国内尚属首次,鉴于经阴道超声较腹式测量更准确,故该方法应给予重视并进行推广。
参考文献:
[1]Lim AC, Hegeman MA, Huis In 'T Veld MA,et al.Cervical length measurement for the prediction of preterm birth in multiple pregnancies: a systematic review and bivariate meta-analysis[J].2011,38(1):10-17.
[2]Aboulghar MM, Aboulghar MA, Mourad L, et al.Trasound cervical measurement and prediction of spontaneous preterm birth in ICSI pregnancies: a prospective controlled study[J].Reprod Biomed Online,2009,18(2):296-300.
[3]Conde-Agudelo A, Romero R, Hassan SS,et al.Transvaginal sonographic cervical length for the prediction of spontaneous preterm birth in twin pregnancies: a systematic review and metaanalysis[J].Am J Obstet Gynecol,2010,203(2):128-128.
[4]Honest H, Bachmann LM, Coomarasamy A, et al. Accuracy of cervical transvaginal sonography in predicting preterm birth: a systematic review[J].Ultrasound Obstet Gynecol,2003,22:305-322.
[5]Makrydimas G, Sotiriadis A.Prediction of preterm birth in twins[J].Best Pract Res Clin Obstet Gynaecol,2014,28(2):265-272.
[6]温岩,孙晓艳,贾君容,等. 胎儿纤连蛋白与宫颈长度联合测定预测双胎妊娠自发早产的价值[J]. 中国实验诊断学,2011,08:1392-1393.
[7]易清华,凌晟荣,黄晓燕,等. 胎儿纤维连接蛋白联合宫颈长度检测对双胎妊娠早产的预测价值[J]. 中国妇幼保健,2011,24:3807-3809. 编辑/王海静, http://www.100md.com(贺瑶谦 解丽梅)