receiver operating characteristic evaluation
Evaluation of an optimal receiver operating characteristic procedure
... assumption of no interactions between markers. Further, the method is optimal in the sense that the area under the receiver operator characteristic (ROC) curve is maximized. The authors provide a more ...
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Statistical Evaluation of Indicators of Diagnostic Test Performance
... (Receiver Operating Characteristic) analysis is being used as a method for evaluation and comparison of classifiers( Ferri et al, ...the receiver operates the existence of signal in the ...
11
Impact of thyroid function on cystatin C in detecting acute kidney injury: a prospective, observational study
... health evaluation II score; AUC: Area under the receiver operating characteristic curve; BMI: Body mass index; BUN: Blood urea nitrogen; CAD: Coronary artery disease; CHD: Chronic heart ...
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Receiver operating characteristic curve analysis of the Child Behavior Checklist and Teacher’s Report Form for assessing autism spectrum disorder in preschool-aged children
... group (4 girls and 27 boys) was composed of children with social communication disorder (SCD, n = 11), language developmental disorder (LDD, n = 13), attention deficit/hyper- activity disorder (ADHD, n = 3), anxiety ...
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Development and performance of a novel vasopressor-driven mortality prediction model in septic shock
... APACHE-III: Acute Physiology And Chronic Health Evaluation-III; AUROC: area under receiver operating characteristic curve; CI: confidence interval; CVI: cumulative vasopressor index; I[r] ...
9
The role of the free response receiver operating characteristic method for dose and image quality optimisation
... The web-based nature of ROCView was particularly valuable to Paper 7 where the research was completed in five different countries without the need for specialist software to be installed or for a PC to be transported ...
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Systematic review regarding metabolic profiling for improved pathophysiological understanding of disease and outcome prediction in respiratory infections
... Health Evaluation, ApoE apolipoprotein E, AUC area under the receiver operating characteristic curve, CAD coronary artery disease, CAP community-acquired pneumonia, CAPNETZ network of ...
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The Combination of Grey System Theory and Receiver Operating Characteristic Method for Setting the Standard of Tests
... the Receiver Operating Characteristic (ROC) method has been interested to ...in evaluation and comparison of diagnostic technologies, it is now widely recognized as the best technique for ...
11
Impact of blood glucose levels on the accuracy of urinary N-acety-β-D-glucosaminidase for acute kidney injury detection in critically ill adults: a multicenter, prospective, observational study
... Health Evaluation II score; AUC: Area under the receiver operating characteristic curve; BMI: Body mass index; CKD: Chronic kidney disease, defined as baseline estimated glomerular filtration ...
10
Costs, outcome and cost effectiveness of neurocritical care: a multi center observational study
... Health Evaluation II; AUC: Area under the receiver operating characteristic curve; CPI: Consumer Price Index; CT: Computed tomography; ECOG: Eastern Cooperative Oncology; ECPIS: Effective cost ...
10
Preliminary Receiver Operating Characteristic Analysis on Voice Handicap Index of Laryngeal Inflammation in Greek Patients
... Objective(s): Laryngeal inflammations lead to voice disorders. Medical con- ditions such as chronic laryngitis, gastroesophageal reflux, laryngopharyngeal reflux, Reinke edema and/or vocal folds hemorrhage, result in ...
17
Disseminated intravascular coagulation with increased fibrinolysis during the early phase of isolated traumatic brain injury
... Health Evaluation; AUC: Area under the receiver operating characteristic curve; DIC: Disseminated intravascular coagulation; ED: Emergency department; FDP: Fibrin/fibrinogen degradation ...
10
Mammographic phantom images using receiver operating characteristic analysis
... A recent study by Pisano et al. (2004) shows that image processing has improved visualization and more accurate detection of abnormalities from mammographic images. Masses or calcifications could be detected from the ...
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Robust Techniques for Coherent Change Detection Using Cosmo-Skymed SAR Images
... signal to radar receiver noise ratio in the interferometric image pair [2, 10]. γ base quantifies the decorrelation that arises due to mismatch in the acquisition geometries in the primary and repeat-pass ...
14
Classification of Polymorphic Virus Based on Integrated Features
... value, receiver operating characteristic and mean absolute error are compared between two algorithms in the experiment of static, dynamic and integrated ...
7
Original Article The clinical value of real-time tissue elastography in diagnosing thyroid malignancy
... Abstract: Objective: To investigate the diagnostic value of real-time tissue elastography (RTE) in defining the nature of thyroid nodules and its diagnostic efficiency in diagnosing malignant thyroid tumor. Methods: ...
6
Lateral Asymmetry and Spatial Difference of Iron Deposition in the Substantia Nigra of Patients with Parkinson Disease Measured with Quantitative Susceptibility Mapping
... .05). Receiver operating characteristic analysis showed that quantitative susceptibility mapping of the posterior substantia nigra in the more affected hemibrain provided the highest power for ...
7
Conclusions : IPF value derived by the analyzer is a useful screening test to differentiate between thrombocytopenia with high or low
... Thrombocytopenia is a common finding in haematology practice and most often requires many tests to identify the cause. The study was done to evaluate IPF as a screening test for thrombocytopenia, to evaluate IPF as a ...
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Assessment of six mortality prediction models in patients admitted with severe sepsis and septic shock to the intensive care unit: a prospective cohort study
... System validation was tested by assessing both calibration and discrimination values. Calibration (the ability to provide a risk estimate that corresponds to the observed mortality) was assessed using Lemeshow–Hosmer ...
7
Accuracy of logistic models and receiver operating characteristic curves
... We are able to use the retrospective and prospective ROC curves to show that the 'shrunk' estimates can produce predictors which have better discriminatory power than the model or data a[r] ...
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