AIMC Topic: Case-Control Studies

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Comparison of MPL-ANN and PLS-DA models for predicting the severity of patients with acute pancreatitis: An exploratory study.

The American journal of emergency medicine Jan 22, 2021
OBJECTIVE: Acute pancreatitis (AP) is a common inflammatory disorder that may develop into severe AP (SAP), resulting in life-threatening complications and even death. The purpose of this study was to explore two different machine learning models of ...
Humans Machine Learning Biomarkers Female Severity of Illness Index Reproducibility of Results Least-Squares Analysis Case-Control Studies Sensitivity and Specificity China Male Lymphocytes Neutrophils Middle Aged Pancreatitis Predictive Value of Tests
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Foveal avascular zone segmentation in optical coherence tomography angiography images using a deep learning approach.

Scientific reports Jan 13, 2021
The purpose of this study was to introduce a new deep learning (DL) model for segmentation of the fovea avascular zone (FAZ) in en face optical coherence tomography angiography (OCTA) and compare the results with those of the device's built-in softwa...
Fovea Centralis Tomography, Optical Coherence Healthy Volunteers Image Interpretation, Computer-Assisted Male Diagnostic Techniques, Ophthalmological Middle Aged Humans Angiography Case-Control Studies Diabetic Retinopathy Deep Learning Neural Networks, Computer Retrospective Studies Female Aged Adult
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Schizotypy in Parkinson's disease predicts dopamine-associated psychosis.

Scientific reports Jan 12, 2021
Psychosis is the most common neuropsychiatric side-effect of dopaminergic therapy in Parkinson's disease (PD). It is still unknown which factors determine individual proneness to psychotic symptoms. Schizotypy is a multifaceted personality trait rela...
Hallucinations Schizotypal Personality Disorder Emotions Parkinson Disease Psychotic Disorders Dopamine Humans Machine Learning Female Cross-Sectional Studies Male Middle Aged Case-Control Studies Surveys and Questionnaires ROC Curve
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Deep Learning Image Analysis of Benign Breast Disease to Identify Subsequent Risk of Breast Cancer.

JNCI cancer spectrum Jan 11, 2021
BACKGROUND: New biomarkers of risk may improve breast cancer (BC) risk prediction. We developed a computational pathology method to segment benign breast disease (BBD) whole slide images into epithelium, fibrous stroma, and fat. We applied our method...
Elasticity Analysis of Variance Menopause Body Size Breast Diseases Female Menarche Parity Risk Factors Humans Aged Deep Learning Neural Networks, Computer Breast Neoplasms Cohort Studies Adult Middle Aged Body Mass Index Risk Assessment Predictive Value of Tests Case-Control Studies Breast
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Behavioral and neurophysiological effects of an intensified robot-assisted therapy in subacute stroke: a case control study.

Journal of neuroengineering and rehabilitation Jan 11, 2021
BACKGROUND: Physical training is able to induce changes at neurophysiological and behavioral level associated with performance changes for the trained movements. The current study explores the effects of an additional intense robot-assisted upper ext...
Humans Retrospective Studies Female Robotics Stroke Exoskeleton Device Upper Extremity Stroke Rehabilitation Aged Male Middle Aged Case-Control Studies Recovery of Function Evoked Potentials, Motor
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Breath biopsy of breast cancer using sensor array signals and machine learning analysis.

Scientific reports Jan 8, 2021
Breast cancer causes metabolic alteration, and volatile metabolites in the breath of patients may be used to diagnose breast cancer. The objective of this study was to develop a new breath test for breast cancer by analyzing volatile metabolites in t...
Nanotubes, Carbon Volatile Organic Compounds Breath Tests Adult Humans Electronic Nose Breast Neoplasms Machine Learning Middle Aged Aged Case-Control Studies Biopsy
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Convolutional Neural Networks for Pediatric Refractory Epilepsy Classification Using Resting-State Functional Magnetic Resonance Imaging.

World neurosurgery Jan 6, 2021
OBJECTIVE: This study aims to evaluate the performance of convolutional neural networks (CNNs) trained with resting-state functional magnetic resonance imaging (rfMRI) latency data in the classification of patients with pediatric epilepsy from health...
Magnetic Resonance Imaging Area Under Curve Rest Neural Pathways Drug Resistant Epilepsy Functional Neuroimaging Adolescent Child ROC Curve Humans Neural Networks, Computer Brain Female Male Case-Control Studies
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Retraining Convolutional Neural Networks for Specialized Cardiovascular Imaging Tasks: Lessons from Tetralogy of Fallot.

Pediatric cardiology Jan 4, 2021
Ventricular contouring of cardiac magnetic resonance imaging is the gold standard for volumetric analysis for repaired tetralogy of Fallot (rTOF), but can be time-consuming and subject to variability. A convolutional neural network (CNN) ventricular ...
Male Case-Control Studies Magnetic Resonance Imaging Heart Ventricles Humans Tetralogy of Fallot Neural Networks, Computer Algorithms Female Adult
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Systems Approach to Pathogenic Mechanism of Type 2 Diabetes and Drug Discovery Design Based on Deep Learning and Drug Design Specifications.

International journal of molecular sciences Dec 26, 2020
In this study, we proposed a systems biology approach to investigate the pathogenic mechanism for identifying significant biomarkers as drug targets and a systematic drug discovery strategy to design a potential multiple-molecule targeting drug for t...
Genetic Predisposition to Disease Hypoglycemic Agents Humans Case-Control Studies Computational Biology Deep Learning Biomarkers Systems Biology Genome-Wide Association Study Drug Design Epigenomics Diabetes Mellitus, Type 2 Drug Discovery Gene Regulatory Networks
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Anastomotic Leak is Increased With Infection After Colectomy: Machine Learning-Augmented Propensity Score Modified Analysis of 46 735 Patients.

The American surgeon Dec 24, 2020
BACKGROUND: infection (CDI) is now the most common cause of healthcare-associated infections, with increasing prevalence, severity, and mortality of nosocomial and community-acquired CDI which makes up approximately one third of all CDI. There are a...
Colectomy Anastomotic Leak Cross Infection Humans Clostridium Infections Propensity Score Machine Learning Middle Aged Female Case-Control Studies Asymptomatic Infections Male Length of Stay Clostridioides difficile Regression Analysis Community-Acquired Infections
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