AIMC Topic: Cross-Sectional Studies

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EMG Muscle Activation Pattern of Four Lower Extremity Muscles during Stair Climbing, Motor Imagery, and Robot-Assisted Stepping: A Cross-Sectional Study in Healthy Individuals.

BioMed research international Mar 25, 2019
BACKGROUND: Stair climbing can be a challenging part of daily life and a limiting factor for social participation, in particular for patients after stroke. In order to promote motor relearning of stair climbing, different therapeutical measures can b...
Electromyography Walking Physical Therapy Modalities Stair Climbing Male Middle Aged Lower Extremity Quadriceps Muscle Robotics Humans Female Aged Cross-Sectional Studies
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Posterior scleral deformations around optic disc are associated with visual field damage in open-angle glaucoma patients with myopia.

PloS one Mar 15, 2019
PURPOSE: To identify important variables associated with visual field (VF) defects in open-angle glaucoma (OAG) with myopia.
Humans Logistic Models Optic Disk Visual Fields Visual Field Tests Animals Male Sclera Neural Networks, Computer Middle Aged Glaucoma Myopia Adult Mice Cross-Sectional Studies Intraocular Pressure
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Applications of machine learning in addiction studies: A systematic review.

Psychiatry research Mar 4, 2019
This study aims to provide a systematic review of the applications of machine learning methods in addiction research. In this study, multiple searches on MEDLINE, Embase and the Cochrane Database of Systematic Reviews were performed. 23 full-text art...
Cross-Sectional Studies Humans Substance-Related Disorders Machine Learning Cross-Over Studies Algorithms Smoking Behavior, Addictive Gambling
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Machine Learning Accurately Predicts Short-Term Outcomes Following Open Reduction and Internal Fixation of Ankle Fractures.

The Journal of foot and ankle surgery : official publication of the American College of Foot and Ankle Surgeons Feb 23, 2019
Ankle fractures are common orthopedic injuries with favorable outcomes when managed with open reduction and internal fixation (ORIF). Several patient-related risk factors may contribute to poor short-term outcomes, and machine learning may be a valua...
Medicaid Open Fracture Reduction Medicare Heart Failure Algorithms Anemia Databases, Factual Hypertension Renal Insufficiency Female Ankle Fractures Risk Factors Humans Diabetes Mellitus Cross-Sectional Studies Machine Learning Age Factors Length of Stay Male Fracture Fixation, Internal Hospital Mortality Middle Aged Lung Diseases United States Postoperative Complications
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Modelling PTSD diagnosis using sleep, memory, and adrenergic metabolites: An exploratory machine-learning study.

Human psychopharmacology Feb 22, 2019
OBJECTIVE: Features of posttraumatic stress disorder (PTSD) typically include sleep disturbances, impaired declarative memory, and hyperarousal. This study evaluated whether these combined features may accurately delineate pathophysiological changes ...
Sleep Wake Disorders Norepinephrine Sleep Memory Disorders Epinephrine Memory Humans Machine Learning Female Young Adult Adult Cross-Sectional Studies Cohort Studies Stress Disorders, Post-Traumatic
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Potential of a machine-learning model for dose optimization in CT quality assurance.

European radiology Feb 19, 2019
OBJECTIVES: To evaluate machine learning (ML) to detect chest CT examinations with dose optimization potential for quality assurance in a retrospective, cross-sectional study.
Humans Machine Learning Retrospective Studies Female Male Middle Aged Adolescent Quality Assurance, Health Care Radiation Dosage Aged Aged, 80 and over Young Adult Adult Cross-Sectional Studies Radiography, Thoracic Multidetector Computed Tomography Radiation Injuries Thoracic Diseases
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SALMANTICOR study. Rationale and design of a population-based study to identify structural heart disease abnormalities: a spatial and machine learning analysis.

BMJ open Feb 13, 2019
INTRODUCTION: This study aims to obtain data on the prevalence and incidence of structural heart disease in a population setting and, to analyse and present those data on the application of spatial and machine learning methods that, although known to...
Heart Diseases Spatial Analysis Spain Aged Young Adult Adult Cross-Sectional Studies Male Middle Aged Prevalence Surveys and Questionnaires Machine Learning Adolescent Humans Research Design Incidence Prospective Studies Female Risk Factors
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Natural language processing to identify ureteric stones in radiology reports.

Journal of medical imaging and radiation oncology Feb 5, 2019
INTRODUCTION: Natural language processing (NLP) is an emerging tool which has the ability to automate data extraction from large volumes of unstructured text. One of the main described uses of NLP in radiology is cohort building for epidemiological s...
Tomography, X-Ray Computed Sensitivity and Specificity Cross-Sectional Studies Big Data Natural Language Processing Humans Retrospective Studies Radiography, Abdominal Ureteral Calculi
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Circulating Levels of Soluble Klotho and Fibroblast Growth Factor 23 in Diabetic Patients and Its Association with Early Nephropathy.

Archives of medical research Feb 1, 2019
INTRODUCTION: Diabetic nephropathy is a leading cause of chronic kidney disease (CKD). In diabetes, changes in serum levels of both soluble alpha Klotho (sKL) and fibroblast growth factor 23 (FGF-23) have been associated with CKD progression.
Glomerular Filtration Rate Middle Aged Humans Fibroblast Growth Factors Mexico Disease Progression Female Klotho Proteins Diabetes Mellitus, Type 2 Aged Glucuronidase Diabetic Nephropathies Cross-Sectional Studies Fibroblast Growth Factor-23 Male Renal Insufficiency, Chronic
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A Deep Learning Algorithm to Quantify Neuroretinal Rim Loss From Optic Disc Photographs.

American journal of ophthalmology Jan 26, 2019
PURPOSE: To train a deep learning (DL) algorithm that quantifies glaucomatous neuroretinal damage on fundus photographs using the minimum rim width relative to Bruch membrane opening (BMO-MRW) from spectral-domain optical coherence tomography (SDOCT)...
Aged, 80 and over Cross-Sectional Studies Intraocular Pressure Male Middle Aged Deep Learning Vision Disorders Area Under Curve Tomography, Optical Coherence Nerve Fibers Humans Algorithms Retrospective Studies Photography Female Optic Disk Aged Glaucoma, Open-Angle Retinal Ganglion Cells Bruch Membrane Visual Fields Visual Field Tests Optic Nerve Diseases
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