AIMC Topic: Electronic Health Records

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Development and Validation of an Algorithm to Identify Nonalcoholic Fatty Liver Disease in the Electronic Medical Record.

Digestive diseases and sciences Nov 4, 2015
BACKGROUND AND AIMS: Nonalcoholic fatty liver disease (NAFLD) is the most common cause of chronic liver disease worldwide. Risk factors for NAFLD disease progression and liver-related outcomes remain incompletely understood due to the lack of computa...
Male Middle Aged Prevalence Cohort Studies Logistic Models Electronic Health Records Female Aged Adult Data Collection Alanine Transaminase Aspartate Aminotransferases International Classification of Diseases Triglycerides United States Diabetes Mellitus Natural Language Processing Biopsy Non-alcoholic Fatty Liver Disease Humans Algorithms
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Scaling-up NLP Pipelines to Process Large Corpora of Clinical Notes.

Methods of information in medicine Nov 4, 2015
INTRODUCTION: This article is part of the Focus Theme of Methods of Information in Medicine on "Big Data and Analytics in Healthcare".
Urinary Tract Infections Data Mining Datasets as Topic Utah Risk Assessment Urinary Catheterization Humans Prevalence Hospitals, Veterans Decision Support Systems, Clinical Machine Learning Vocabulary, Controlled Natural Language Processing Algorithms Catheter-Related Infections Electronic Health Records
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Outcome Prediction in Clinical Treatment Processes.

Journal of medical systems Oct 29, 2015
Clinical outcome prediction, as strong implications for health service delivery of clinical treatment processes (CTPs), is important for both patients and healthcare providers. Prior studies typically use a priori knowledge, such as demographics or p...
Electronic Health Records Hospitalization Models, Statistical Data Mining Outcome and Process Assessment, Health Care Humans Machine Learning Algorithms
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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...
Information Storage and Retrieval Computer Security Logistic Models Fuzzy Logic Confidentiality Image Interpretation, Computer-Assisted Humans Algorithms Electronic Health Records Reproducibility of Results Sensitivity and Specificity
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Practical applications for natural language processing in clinical research: The 2014 i2b2/UTHealth shared tasks.

Journal of biomedical informatics Oct 24, 2015
Narration Natural Language Processing Information Storage and Retrieval Pattern Recognition, Automated Terminology as Topic Medical Record Linkage Vocabulary, Controlled Machine Learning Electronic Health Records Biomedical Research
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Information extraction from multi-institutional radiology reports.

Artificial intelligence in medicine Oct 3, 2015
OBJECTIVES: The radiology report is the most important source of clinical imaging information. It documents critical information about the patient's health and the radiologist's interpretation of medical findings. It also communicates information to ...
Models, Theoretical Predictive Value of Tests Natural Language Processing Discriminant Analysis Radiographic Image Interpretation, Computer-Assisted Databases, Factual Electronic Health Records Reproducibility of Results United States Radiology Information Systems Medical Record Linkage Data Mining Observer Variation Information Storage and Retrieval Semantics Pattern Recognition, Automated Humans Machine Learning
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Creation of a new longitudinal corpus of clinical narratives.

Journal of biomedical informatics Oct 1, 2015
The 2014 i2b2/UTHealth Natural Language Processing (NLP) shared task featured a new longitudinal corpus of 1304 records representing 296 diabetic patients. The corpus contains three cohorts: patients who have a diagnosis of coronary artery disease (C...
Humans Electronic Health Records Female Coronary Artery Disease Confidentiality Data Mining Computer Security Vocabulary, Controlled Diabetes Complications Boston Comorbidity Aged Incidence Male Cohort Studies Middle Aged Narration Risk Assessment Natural Language Processing
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Telemedicine as a special case of machine translation.

Computerized medical imaging and graphics : the official journal of the Computerized Medical Imaging Society Sep 30, 2015
Machine translation is evolving quite rapidly in terms of quality. Nowadays, we have several machine translation systems available in the web, which provide reasonable translations. However, these systems are not perfect, and their quality may decrea...
Pattern Recognition, Automated Machine Learning Vocabulary, Controlled Algorithms Translating Electronic Health Records Poland Natural Language Processing Telemedicine
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A context-aware approach for progression tracking of medical concepts in electronic medical records.

Journal of biomedical informatics Sep 30, 2015
Electronic medical records (EMRs) for diabetic patients contain information about heart disease risk factors such as high blood pressure, cholesterol levels, and smoking status. Discovering the described risk factors and tracking their progression ov...
Diabetes Complications Confidentiality Data Mining Pattern Recognition, Automated Computer Security Vocabulary, Controlled Longitudinal Studies Taiwan Humans Narration Electronic Health Records Natural Language Processing Risk Assessment Female Disease Progression Aged Comorbidity Male Incidence Cardiovascular Diseases Cohort Studies Middle Aged
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Hidden Markov model using Dirichlet process for de-identification.

Journal of biomedical informatics Sep 25, 2015
For the 2014 i2b2/UTHealth de-identification challenge, we introduced a new non-parametric Bayesian hidden Markov model using a Dirichlet process (HMM-DP). The model intends to reduce task-specific feature engineering and to generalize well to new da...
Machine Learning Computer Simulation Electronic Health Records Cohort Studies Models, Statistical Narration Natural Language Processing Confidentiality Vocabulary, Controlled Newfoundland and Labrador Data Mining Markov Chains Pattern Recognition, Automated Computer Security
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