AIMC Topic: Cross-Sectional Studies

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Predominant polarity classification and associated clinical variables in bipolar disorder: A machine learning approach.

Journal of affective disorders Nov 6, 2018
BACKGROUND: Bipolar disorder (BD) is a severe psychiatric disorder characterized by periodic episodes of manic and depressive symptomatology. Predominant polarity (PP) appears to be an important specifier of BD. The present study employed machine lea...
Delusions Alcoholism Female Tobacco Use Disorder Hospitalization Demography Bipolar Disorder Humans Adult Feeding and Eating Disorders Machine Learning Cross-Sectional Studies Cohort Studies Hallucinations Algorithms Male ROC Curve Middle Aged Age Factors Substance-Related Disorders Area Under Curve
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Variable generalization performance of a deep learning model to detect pneumonia in chest radiographs: A cross-sectional study.

PLoS medicine Nov 6, 2018
BACKGROUND: There is interest in using convolutional neural networks (CNNs) to analyze medical imaging to provide computer-aided diagnosis (CAD). Recent work has suggested that image classification CNNs may not generalize to new data as well as previ...
Humans United States Retrospective Studies Adult Pneumonia Cross-Sectional Studies Female Predictive Value of Tests Male Reproducibility of Results Radiographic Image Interpretation, Computer-Assisted Middle Aged Aged Radiology Information Systems Diagnosis, Computer-Assisted Radiography, Thoracic Deep Learning
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Prevalence of Diabetic Retinopathy and Associated Mortality Among Diabetic Adults With and Without Chronic Kidney Disease.

American journal of ophthalmology Oct 25, 2018
PURPOSE: To estimate prevalence and severity of diabetic retinopathy (DR) among U.S. adults with diabetes and with or without chronic kidney disease (CKD), and assess associated risk of mortality.
Male Middle Aged Prevalence Nutrition Surveys Glomerular Filtration Rate Diabetic Retinopathy Humans Diabetes Mellitus United States Female Blood Pressure Renal Insufficiency, Chronic Risk Factors Albuminuria Aged Glycated Hemoglobin Cross-Sectional Studies Creatinine
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Low vitamin D at ICU admission is associated with cancer, infections, acute respiratory insufficiency, and liver failure.

Nutrition (Burbank, Los Angeles County, Calif.) Oct 24, 2018
OBJECTIVES: Vitamin D deficiency may be associated with comorbidities and poor prognosis. However, this association in patients in the intensive care unit (ICU) has not been fully elucidated. The aim of this study was to investigate whether the serum...
Humans Vitamin D Deficiency Respiration, Artificial C-Reactive Protein Prognosis Acute Disease Liver Failure Comorbidity Critical Illness Respiratory Insufficiency Severity of Illness Index Organ Dysfunction Scores Intensive Care Units APACHE Time Factors Patient Admission Female Hospital Mortality Infections Aged Vitamin D Adult Cross-Sectional Studies Male Middle Aged Neoplasms
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Care Personnel's Attitudes and Fears Toward Care Robots in Elderly Care: A Comparison of Data from the Care Personnel in Finland and Japan.

Journal of nursing scholarship : an official publication of Sigma Theta Tau International Honor Society of Nursing Oct 24, 2018
PURPOSE: The aim of the study was to analyze and compare elderly care personnel attitudes toward care robots in Finland and Japan.
Homes for the Aged Geriatric Nursing Health Services for the Aged Female Aged Young Adult Adult Cross-Sectional Studies Male Middle Aged Attitude of Health Personnel Robotics Japan Fear Finland Humans Health Personnel
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Identifying in Palliative Care Consultations: A Tandem Machine-Learning and Human Coding Method.

Journal of palliative medicine Oct 17, 2018
Systematic measurement of conversational features in the natural clinical setting is essential to better understand, disseminate, and incentivize high quality serious illness communication. Advances in machine-learning (ML) classification of human s...
Female Aged Cross-Sectional Studies Communication Male Middle Aged Humans Machine Learning Neoplasms Referral and Consultation Palliative Care
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[Hepatitis B and renal failure: prevalence and associated factors in National University Hospital Center of Cotonou].

The Pan African medical journal Oct 17, 2018
INTRODUCTION: the association between the kidneys and hepatitis B is complex. This study aims to determine the prevalence and factors associated with renal disease in people living with hepatitis B virus (PLHBV) in Cotonou.
Antiviral Agents Adult Hepatitis B Humans Tenofovir Hypertension Cross-Sectional Studies Female Hepatitis B Surface Antigens Glomerular Filtration Rate Male Risk Factors Hospitals, University Age Factors Middle Aged Aged Benin Prevalence Young Adult Renal Insufficiency Adolescent
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Outcome of kidney function in adults on long-term home parenteral nutrition for chronic intestinal failure.

Nutrition (Burbank, Los Angeles County, Calif.) Oct 11, 2018
OBJECTIVE: The aim of this study was to evaluate kidney function outcome in adults on home parenteral nutrition (HPN) for chronic intestinal failure using the newly recommended equations for estimated glomerular filtration rate (eGFR) assessment in c...
Humans Prospective Studies Retrospective Studies Treatment Outcome Cross-Sectional Studies Female Glomerular Filtration Rate Aged Male Chronic Disease Aged, 80 and over Middle Aged Intestinal Diseases Young Adult Adolescent Kaplan-Meier Estimate Adult Kidney Parenteral Nutrition, Home Renal Insufficiency, Chronic
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High triglycerides to HDL-cholesterol ratio is associated with insulin resistance in normal-weight healthy adults.

Diabetes & metabolic syndrome Oct 10, 2018
AIM: To evaluate the association between high triglyceride/HDL-cholesterol (TG/HDL-C) ratio and insulin resistance (IR) or hyperinsulinemia after oral glucose tolerance test (OGTT) in normal-weight healthy adults.
Cholesterol, HDL Triglycerides Hyperinsulinism Hypertriglyceridemia Male Prevalence Insulin Resistance Follow-Up Studies Peru Humans Biomarkers Prognosis Female Adult Cross-Sectional Studies
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Automated segmentation of en face choroidal images obtained by optical coherent tomography by machine learning.

Japanese journal of ophthalmology Oct 6, 2018
PURPOSE: To develop an automated method to segment the choroidal layers of en face optical coherent tomography (OCT) images by machine learning.
Female Reproducibility of Results Aged Aged, 80 and over Young Adult Adult Humans Machine Learning Prospective Studies Cross-Sectional Studies Tomography, Optical Coherence Male Healthy Volunteers Middle Aged Retinal Pigment Epithelium Imaging, Three-Dimensional Choroid
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