AIMC Topic: Pregnancy Trimester, First

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An early model to predict the risk of gestational diabetes mellitus in the absence of blood examination indexes: application in primary health care centres.

BMC pregnancy and childbirth Dec 8, 2021
BACKGROUND: Gestational diabetes mellitus (GDM) is one of the critical causes of adverse perinatal outcomes. A reliable estimate of GDM in early pregnancy would facilitate intervention plans for maternal and infant health care to prevent the risk of ...
Machine Learning Pregnancy Female Risk Factors Humans Primary Health Care Models, Statistical Pregnancy Trimester, First Diabetes, Gestational Adult Sensitivity and Specificity China ROC Curve
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Gradient boosted trees with individual explanations: An alternative to logistic regression for viability prediction in the first trimester of pregnancy.

Computer methods and programs in biomedicine Nov 10, 2021
BACKGROUND: Clinical models to predict first trimester viability are traditionally based on multivariable logistic regression (LR) which is not directly interpretable for non-statistical experts like physicians. Furthermore, LR requires complete data...
Female Logistic Models Pregnancy Trimester, First Humans Machine Learning Prospective Studies Pregnancy
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Prediction of preterm birth in nulliparous women using logistic regression and machine learning.

PloS one Jun 30, 2021
OBJECTIVE: To predict preterm birth in nulliparous women using logistic regression and machine learning.
Pregnancy Female Premature Birth Parity Humans Machine Learning Retrospective Studies Logistic Models Area Under Curve Pregnancy Trimester, First Pregnancy Trimester, Second Young Adult Adult ROC Curve Ontario
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Deep learning model for predicting gestational age after the first trimester using fetal MRI.

European radiology Apr 14, 2021
OBJECTIVES: To evaluate a deep learning model for predicting gestational age from fetal brain MRI acquired after the first trimester in comparison to biparietal diameter (BPD).
Ultrasonography, Prenatal Humans Prenatal Care Retrospective Studies Infant Magnetic Resonance Imaging Pregnancy Deep Learning Pregnancy Trimester, First Female Fetus Gestational Age
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Fully automated, real-time 3D ultrasound segmentation to estimate first trimester placental volume using deep learning.

JCI insight Jun 7, 2018
We present a new technique to fully automate the segmentation of an organ from 3D ultrasound (3D-US) volumes, using the placenta as the target organ. Image analysis tools to estimate organ volume do exist but are too time consuming and operator depen...
Datasets as Topic Pregnancy Female Ultrasonography, Prenatal Deep Learning Imaging, Three-Dimensional Organ Size Placenta Pregnancy Trimester, First Humans
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Two-stage approach for risk estimation of fetal trisomy 21 and other aneuploidies using computational intelligence systems.

Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology Mar 4, 2018
OBJECTIVE: To estimate the risk of fetal trisomy 21 (T21) and other chromosomal abnormalities (OCA) at 11-13 weeks' gestation using computational intelligence classification methods.
Pregnancy Trimester, First Down Syndrome Prenatal Diagnosis Humans Artificial Intelligence Female Pregnancy Sensitivity and Specificity Risk Assessment
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Application of Neural Networks for classification of Patau, Edwards, Down, Turner and Klinefelter Syndrome based on first trimester maternal serum screening data, ultrasonographic findings and patient demographics.

BMC medical genomics Feb 13, 2018
BACKGROUND: The usage of Artificial Neural Networks (ANNs) for genome-enabled classifications and establishing genome-phenotype correlations have been investigated more extensively over the past few years. The reason for this is that ANNs are good ap...
Humans Neural Networks, Computer Pregnancy Female Young Adult Adult Male Prenatal Diagnosis Pregnancy Trimester, First Turner Syndrome Trisomy 13 Syndrome Mothers Trisomy 18 Syndrome Down Syndrome Klinefelter Syndrome Demography Middle Aged Adolescent Ultrasonography Computational Biology
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"Hypothyroidism screening during first trimester of pregnancy".

BMC pregnancy and childbirth Dec 22, 2017
BACKGROUND: Subclinical hypothyroidism is defined as an elevated thyroid-stimulating hormone level with a normal thyroxin level without signs or symptoms of hypothyroidism. Although it is well accepted that overt hypothyroidism has a deleterious impa...
Reference Standards Prevalence Humans Adolescent Thyrotropin Young Adult ROC Curve Pregnancy Trimester, First Hypothyroidism Adult Reference Values Cross-Sectional Studies Pregnancy Complications Middle Aged Pregnancy Female Maternal Serum Screening Tests
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First Trimester Noninvasive Prenatal Diagnosis: A Computational Intelligence Approach.

IEEE journal of biomedical and health informatics Jul 29, 2015
The objective of this study is to examine the potential value of using machine learning techniques such as artificial neural network (ANN) schemes for the noninvasive estimation, at 11-13 weeks of gestation, the risk for euploidy, trisomy 21 (T21), a...
Crown-Rump Length Pregnancy Trimester, First Maternal Age Prenatal Diagnosis Chromosome Disorders Biomarkers Pregnancy Female Computational Biology Humans Artificial Intelligence
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First Trimester Laparoscopic Cerclage.

Journal of minimally invasive gynecology Mar 18, 2015
STUDY OBJECTIVE: To review the indications, rationale, and technique for abdominal cerclage, specifically focusing on a laparoscopic approach to this procedure during the first trimester of pregnancy.
Female Cesarean Section Adult Abdomen Humans Pregnancy Cerclage, Cervical Uterine Cervical Incompetence Robotics Pregnancy Trimester, First Laparoscopy Gynecologic Surgical Procedures
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