唐氏筛查

英国胎儿医学基金会（FMF）的孕早期唐氏筛查风险评估软件假阳性率低，避免了更多孕妇做侵入性穿刺，可减少胎儿流产。

The false positive rate ( FPR ) of first trimester prenatal screening is lower , it avoids more pregnant to have puncture and reduces the miscarriage rate . 3 .

结论D-FISH技术不仅能检测培养的外周血标本，对未培养羊水细胞也是一种快速、简便、直观、成功率高的方法，在唐氏筛查中有较好的应用前景。

Conclusion D-FISH not only can examine cultured peripheral blood samples , but also be a quick , simple , direct method for uncultured amniotic fluid cells , with high success rate . It can be spread in the screening of down 's syndrome .

唐氏筛查高风险度组和低风险度组的妊娠不良结局分别为31.1%和11.6%，差异有显著性（P<0.05）。

The poor outcome of pregnancy was 31.1 % and 11.6 % in high-risk group and low risk group of Down ′ s syndrome , with significant difference ( P < 0.05 ) .

血片法中孕期唐氏综合症筛查的初步研究

Study on Prenatal Maternal Dried Blood Spot Screening for Down Syndrome

信息融合理论在唐氏综合症筛查系统中的应用研究

Research and Application of Information Fusion in System of Down 's Syndrome Screening

唐氏综合征筛查指标MOM值的正态性研究

Study on normality of MOM of screening indexes for the down 's syndrome

结论孕妇血浆游离DNA的定量分析在唐氏综合征筛查中有重要的价值。

Conclusion : The quantitative analysis of maternal plasma DNA is of great value in the Down 's syndrome screening .

SROC曲线方法及其在唐氏综合征筛查试验评价中的应用

Summary ROC Curve And its Application to Evaluation of Prenatal Screening of Down 's Syndrome

孕母血清标记物在唐氏综合征筛查中的应用

The Study of Markers of Serum Pregnancy Using Down Syndrome Screen

目的探讨孕早期唐氏综合征筛查的实用价值。

Objective To explore the practical value of Down 's syndrome screening in early pregnancy .

1359例唐氏综合征筛查高危孕妇产前诊断结果分析

Analysis of prenatal diagnosis for 1359 cases of high risk pregnancies of Down ′ s syndromes screen

本文对滤纸干血片法应用于唐氏综合症产前筛查的研究进行综述和展望。

This paper is a review and outlook of dried blood spot in prenatal screening for Down syndrome .

将生物信息理论与技术运用于唐氏综合症产前筛查软件的制作，为唐氏综合症的产前诊断来新发展。

It brings new development for the screening of Down 's syndrome by combining the computing techniques with the bioinformatics .

模糊综合评判方法的应用&以研究生中期筛选为例孕中期唐氏综合征筛查的孕周选择与筛查效率

The application of fuzzy mathematics in graduate metaphase filtration ; Efficiency for Down 's Syndrome Prenatal Screening According to Gestational Age

无金标准试验评价方法及其在唐氏综合征筛查中的应用

The Evaluation Method for a Test in the Absence of a Gold Standard and Application in Down 's Syndrome Screening Test

使用唐氏综合症产前筛查软件进行辅助诊断和产科数据管理可以大大降低信息的采集、统计、分析等的工作量。

The workload of the collection , statistics and analyzing for the information can be depressed through using the DS screening software .

目的探讨AFPhCG作为孕母血清标记物在唐氏综合征筛查中的应用，筛选出高危孕妇进行产前诊断从而防止唐氏患儿出生，以达到优生优育的目的。

Objective To screen the pregnancy in high risk of Down Syndrome using maternal serum AFP and hCG as markers , then confirm the diagnosis .

孕中期唐氏综合征筛查二联与三联结果比对分析双向电泳联合串联质谱技术筛查人胃癌血清蛋白质标记物

Comparison of dual-marker and triple-marker prenatal screening on Down syndrome Screening serum biomarkers for gastric cancer by two-dimensional gel electrophoresis and tandem mass spectrometry techniques

孕中期唐氏综合征筛查的孕周选择与筛查效率正常孕妇不同孕期心律失常及心率变异分析

Efficiency for Down 's Syndrome Prenatal Screening According to Gestational Age Analysis of arrhythmia and heart rate variability in different pregnancy duration of normal pregnant women

结果产前筛查6773例孕妇，唐氏综合征筛查阳性孕妇352例，假阳性率为5.2%（349/6773）。

Results 6 773 pregnant women accepted antenatal screening , 352 of which were detected positive for Down ′ s syndrome with false positive rate of 5.2 % ( 349 / 6773 ) .

结论：唐氏综合征筛查项目收费标准高于标准成本，诊断项目收费标准低于标准成本。

Conclusions : Compared to current charge , standard cost of screening for Down 's Syndrome was lower and that of diagnosis item was higher . Current charge may be adjusted rationally based on standard cost counting .

目的探讨孕中期妇女（14～20周）外周血甲胎蛋白（AFP）和游离β绒毛膜促性腺激素（F-βhCG）在胎儿唐氏综合征产前筛查中的作用。

Objective To investigate the effect of screening for Down syndrome ( DS ) by detecting serum AFP and F - β hCG in pregnant women ( 14 to 20 weeks ) .

目的：考察江苏唐氏综合征产前筛查指标AFP和hCG的MoM值的正态性，探索Johnson分布体系中的SL分布族在上述指标正态性转换中应用的可行性和有效性。

Objective To explore the normality of MOM value of AFP and HCG used to screen the down 's syndrome in Jiangsu province , and discuss the feasibility and effectiveness of application of SL transformation in Johnson system of distributions which is used to normalize MOM value of indexes above .

孕母血清唐氏综合征产前筛查分析

Antepartum Screening analysis of pregnancy serum in Down ′ s syndrome

唐氏综合征产前筛查测试系统

A Test System of Prenatal Screen for Down 's Syndrome

10442例孕中期孕妇胎儿唐氏综合征的筛查分析

Screening analysis of Down syndrome in 10442 second-trimester pregnancy cases

唐氏综合征产前筛查1198例分析

Analysis of 1198 Cases Down 's Syndrome Prenatal Screening

2836例唐氏综合征产前筛查与诊断评价

Evaluation on Antenatal Screening and Diagnosis for Down 's Syndrome Among 2836 Pregnant Women

中期妊娠唐氏综合征血清筛查的临床价值

Analysis of the clinical significance of down 's syndrome screening in the middle period of pregnancy

1836例孕中期唐氏综合征产前筛查与诊断的临床研究

Clinic study on screening and diagnosis of Down 's syndrome in 1836 pregnant women at second-trimester