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一种使用自适应随机梯度下降算法对胎儿颈部透明带异常风险进行分类的新框架。

A Novel Framework for Abnormal Risk Classification over Fetal Nuchal Translucency Using Adaptive Stochastic Gradient Descent Algorithm.

作者信息

Verma Deepti, Agrawal Shweta, Iwendi Celestine, Sharma Bhisham, Bhatia Surbhi, Basheer Shakila

机构信息

Department of Computer Application, SAGE University, Indore 452020, India.

Institute of Advance Computing, SAGE University, Indore 452020, India.

出版信息

Diagnostics (Basel). 2022 Oct 31;12(11):2643. doi: 10.3390/diagnostics12112643.

DOI:10.3390/diagnostics12112643
PMID:36359487
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC9689292/
Abstract

In most maternity hospitals, an ultrasound scan in the mid-trimester is now a standard element of antenatal care. More fetal abnormalities are being detected in scans as technology advances and ability improves. Fetal anomalies are developmental abnormalities in a fetus that arise during pregnancy, birth defects and congenital abnormalities are related terms. Fetal abnormalities have been commonly observed in industrialized countries over the previous few decades. Three out of every 1000 pregnant mothers suffer a fetal anomaly. This research work proposes an Adaptive Stochastic Gradient Descent Algorithm to evaluate the risk of fetal abnormality. Findings of this work suggest that proposed innovative method can successfully classify the anomalies linked with nuchal translucency thickening. Parameters such an accuracy, recall, precision, and F1-score are analyzed. The accuracy achieved through the suggested technique is 98.642.%.

摘要

在大多数妇产医院,孕中期超声扫描如今已成为产前护理的标准项目。随着技术进步和能力提升,扫描中检测出的胎儿异常情况越来越多。胎儿异常是指胎儿在孕期出现的发育异常,出生缺陷和先天性异常是相关术语。在过去几十年里,工业化国家普遍观察到胎儿异常情况。每1000名怀孕母亲中有3人会遭遇胎儿异常。这项研究工作提出了一种自适应随机梯度下降算法来评估胎儿异常风险。这项工作的研究结果表明,所提出的创新方法能够成功对与颈部半透明增厚相关的异常情况进行分类。分析了诸如准确率、召回率、精确率和F1分数等参数。通过所建议技术实现的准确率为98.642%。

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https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5f0f/9689292/cd5bfb83b59b/diagnostics-12-02643-g009.jpg
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iScience. 2022 Jul 3;25(8):104713. doi: 10.1016/j.isci.2022.104713. eCollection 2022 Aug 19.
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We Need to Improve Prenatal Screening Practices in Primary Obstetric Care: A Representative Data from a Fetal Medicine Unit in Coastal Karnataka.我们需要改进初级产科护理中的产前筛查做法:来自卡纳塔克邦沿海地区一家胎儿医学科的代表性数据。
J Obstet Gynaecol India. 2022 Feb;72(1):19-25. doi: 10.1007/s13224-021-01456-3. Epub 2021 Mar 16.
3
Utility of expanded carrier screening in pregnancies with ultrasound abnormalities.
超声异常妊娠的扩展携带者筛查的效用。
Prenat Diagn. 2022 Jan;42(1):60-78. doi: 10.1002/pd.6069. Epub 2021 Nov 18.
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Adaptive risk prediction system with incremental and transfer learning.自适应风险预测系统,具有增量学习和迁移学习功能。
Comput Biol Med. 2021 Nov;138:104886. doi: 10.1016/j.compbiomed.2021.104886. Epub 2021 Sep 23.
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Early detection of significant congenital heart disease: The contribution of fetal cardiac ultrasound and newborn pulse oximetry screening.早期发现重大先天性心脏病:胎儿心脏超声和新生儿脉搏血氧饱和度筛查的贡献。
J Paediatr Child Health. 2021 Mar;57(3):323-327. doi: 10.1111/jpc.15355. Epub 2021 Feb 2.
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Neuroimage. 2020 Dec;223:117316. doi: 10.1016/j.neuroimage.2020.117316. Epub 2020 Sep 2.
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The importance of ultrasound preceding cell-free DNA screening for fetal chromosomal abnormalities.超声检查在胎儿染色体异常的游离 DNA 筛查前的重要性。
Prenat Diagn. 2020 Oct;40(11):1439-1446. doi: 10.1002/pd.5788. Epub 2020 Aug 12.
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How often do we incidentally find a fetal abnormality at the routine third-trimester growth scan? A population-based study.我们在常规的孕晚期生长扫描中偶然发现胎儿异常的频率是多少?一项基于人群的研究。
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Application of an individualized nomogram in first-trimester screening for trisomy 21.应用个体化列线图于早孕期 21 三体综合征筛查。
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