AIMC Topic: Sensitivity and Specificity

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Measurement of viral load by the automated Abbott real-time HIV-1 assay using dried blood spots collected and processed in Malawi and Mozambique.

South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde Nov 8, 2015
BACKGROUND: The use of dried blood spots (DBS) for HIV-1 viral load quantification can greatly improve access to viral monitoring for HIV-infected patients receiving treatment in resource-limited settings.
HIV-1 Automation Dried Blood Spot Testing Humans Sensitivity and Specificity Viral Load Mozambique HIV Infections Predictive Value of Tests RNA, Viral Malawi
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Knowledge-based iterative model reconstruction: comparative image quality and radiation dose with a pediatric computed tomography phantom.

Pediatric radiology Nov 6, 2015
BACKGROUND: CT of pediatric phantoms can provide useful guidance to the optimization of knowledge-based iterative reconstruction CT.
Reproducibility of Results Sensitivity and Specificity Male Child, Preschool Computer Simulation Tomography, X-Ray Computed Radiographic Image Enhancement Female Radiation Exposure Humans Subtraction Technique Models, Statistical Machine Learning Radiation Protection Knowledge Bases Radiation Dosage Phantoms, Imaging
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Machine Learning Approaches for Detecting Diabetic Retinopathy from Clinical and Public Health Records.

AMIA ... Annual Symposium proceedings. AMIA Symposium Nov 5, 2015
INTRODUCTION: Annual eye examinations are recommended for diabetic patients in order to detect diabetic retinopathy and other eye conditions that arise from diabetes. Medically underserved urban communities in the US have annual screening rates that ...
Urban Population Retinal Diseases Sensitivity and Specificity Public Health Informatics Humans Statistics as Topic Nutrition Surveys Safety-net Providers Diabetic Retinopathy United States Medically Underserved Area Machine Learning
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Fully automatized renal parenchyma volumetry using a support vector machine based recognition system for subject-specific probability map generation in native MR volume data.

Physics in medicine and biology Oct 28, 2015
In epidemiological studies as well as in clinical practice the amount of produced medical image data strongly increased in the last decade. In this context organ segmentation in MR volume data gained increasing attention for medical applications. Esp...
Kidney Support Vector Machine Magnetic Resonance Imaging Models, Biological Computer Simulation Sensitivity and Specificity Imaging, Three-Dimensional Probability Image Interpretation, Computer-Assisted Pattern Recognition, Automated Humans Algorithms
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Predicting High Imaging Utilization Based on Initial Radiology Reports: A Feasibility Study of Machine Learning.

Academic radiology Oct 27, 2015
RATIONALE AND OBJECTIVES: Imaging utilization has significantly increased over the last two decades, and is only recently showing signs of moderating. To help healthcare providers identify patients at risk for high imaging utilization, we developed a...
Radiography, Abdominal Feasibility Studies Research Report Unnecessary Procedures Humans Machine Learning Tomography, X-Ray Computed Adult Sensitivity and Specificity Male Support Vector Machine
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A novel fuzzy logic-based image steganography method to ensure medical data security.

Computers in biology and medicine Oct 27, 2015
This study aims to secure medical data by combining them into one file format using steganographic methods. The electroencephalogram (EEG) is selected as hidden data, and magnetic resonance (MR) images are also used as the cover image. In addition to...
Reproducibility of Results Sensitivity and Specificity Logistic Models Fuzzy Logic Confidentiality Humans Image Interpretation, Computer-Assisted Algorithms Information Storage and Retrieval Electronic Health Records Computer Security
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A Guaranteed Similarity Metric Learning Framework for Biological Sequence Comparison.

IEEE/ACM transactions on computational biology and bioinformatics Oct 26, 2015
Similarity of sequences is a key mathematical notion for Classification and Phylogenetic studies in Biology. The distance and similarity between two sequence are very important and widely studied. During the last decades, Similarity(distance) metric ...
Sequence Analysis Sensitivity and Specificity Data Interpretation, Statistical Machine Learning Pattern Recognition, Automated Algorithms Sequence Alignment Reproducibility of Results
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Exploiting ensemble learning for automatic cataract detection and grading.

Computer methods and programs in biomedicine Oct 24, 2015
Cataract is defined as a lenticular opacity presenting usually with poor visual acuity. It is one of the most common causes of visual impairment worldwide. Early diagnosis demands the expertise of trained healthcare professionals, which may present a...
Ophthalmoscopy Image Interpretation, Computer-Assisted Pattern Recognition, Automated Image Enhancement Algorithms Reproducibility of Results Sensitivity and Specificity Cataract Humans Machine Learning
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Development of an automatic identification algorithm for antibiogram analysis.

Computers in biology and medicine Oct 20, 2015
Routinely, diagnostic and microbiology laboratories perform antibiogram analysis which can present some difficulties leading to misreadings and intra and inter-reader deviations. An Automatic Identification Algorithm (AIA) has been proposed as a solu...
Reproducibility of Results Sensitivity and Specificity Microbial Sensitivity Tests Pattern Recognition, Automated Bacterial Physiological Phenomena Machine Learning Algorithms Anti-Bacterial Agents
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Use of Artificial Intelligence and Machine Learning Algorithms with Gene Expression Profiling to Predict Recurrent Nonmuscle Invasive Urothelial Carcinoma of the Bladder.

The Journal of urology Oct 13, 2015
PURPOSE: Due to the high recurrence risk of nonmuscle invasive urothelial carcinoma it is crucial to distinguish patients at high risk from those with indolent disease. In this study we used a machine learning algorithm to identify the genes in patie...
Artificial Intelligence Machine Learning Algorithms Prognosis Humans Neoplasm Invasiveness Predictive Value of Tests Neoplasm Staging Male Carcinoma, Transitional Cell Biopsy Female Risk Assessment Polymerase Chain Reaction Aged Gene Expression Profiling Sensitivity and Specificity Urinary Bladder Neoplasms
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