Receiver Operator Characteristic
Spatial Prediction of Slope Failures in Support of Forestry Operations Safety
... This paper addresses the slope failure (landslide) susceptibility assessment in the Caspian Forest using an ANFIS suitable to GIS-based analysis. The study tackles the main causal factors and delimits the most ...
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The evaluation of risk prediction models in predicting outcomes after bariatric surgery: a prospective observational cohort pilot study
... Continuous variables are presented as mean (SD) when normally distributed and median (range) when not (nor- mality was assessed using the Stata ‘sktest’ for skewness and kurtosis in large sample sizes). Categorical ...
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Serum procollagen type 1 N propeptide: a novel diagnostic test for diabetic foot osteomyelitis – a case–control study
... Background: The objective of the study was to determine whether serum levels of procollagen type 1 N propeptide (P1NP), a bone formation turnover marker, differs between diabetic foot ulcer with osteomyelitis (DFO) and ...
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Reverse shock index multiplied by Glasgow Coma Scale score (rSIG) is a simple measure with high discriminant ability for mortality risk in trauma patients: an analysis of the Japan Trauma Data Bank
... Receiver operator characteristic curves (ROCs) were generated to illustrate the impact of shifting the positive cutoff value on true-positive (sensitivity) and false-positive (1 − specificity) ...
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BODE index versus GOLD classification for explaining anxious and depressive symptoms in patients with COPD – a cross-sectional study
... the receiver operator characteristic curve; BMI: body mass index; BODE: body mass index, obstruction, dyspnoea, exercise; CI: confidence interval; COPD: chronic obstruc- tive pulmonary disease; ERS: ...
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Which is more accurate vaginal fluid creatinine or human chorionic gonadotropin in diagnosis of premature rupture of membranes
... using Receiver operator characteristic (ROC) curve showed that the best cutoff point for vaginal fluid creatinine among the groups in our study was ...
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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 ...
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Urinary cystatin C is diagnostic of acute kidney injury and sepsis, and predicts mortality in the intensive care unit
... the receiver opera- tor characteristic curve; CI: confidence interval (95%); EARLYARF: The Early Acute Renal Failure trial; GFR: glomerular filtration rate; ICU: intensive care unit; IL-18: interleukin 18; ...
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Genetic variants of DNA repair genes predict the survival of patients with esophageal squamous cell cancer receiving platinum based adjuvant chemotherapy
... OS. Receiver operating characteristic (ROC) analysis was used to compare sensitivity and specificity of predicting overall survival by the ...the receiver operator characteristic curve ...
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Development and validation of a prehospital prediction model for acute traumatic coagulopathy
... PDF 781 kb Abbreviations AIS: abbreviated injury score; ATC: acute traumatic coagulopathy; AUROC: area under the receiver operator characteristic curve; COAST score: Coagulopathy of Seve[r] ...
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Objective comparison of lesion detectability in low and medium-energy collimator iodine-123 mIBG images using a channelized Hotelling observer.
... rapidly score larger sets of images than humans for the presence of an abnormality provid- ing good statistical quality receiver operator characteristic (ROC) curves, that can be used to assess the ...
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Differences in organ dysfunctions between neonates and older children: a prospective, observational, multicenter study
... Abbreviations AUC: area under the receiver operator characteristic curve; CI: confidence interval; dOD: daily organ dysfunction; dPELOD: daily pediatric logistic organ dysfunction; MODS:[r] ...
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Fragmented QRS complex frequency and location as predictor of cardiogenic shock and mortality following acute coronary syndrome
... specificity. Receiver operator characteristic (ROC) analysis was used to determine the optimum cutoff value for number of leads with f-QRS in diagnosing important ...
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Why the C statistic is not informative to evaluate early warning scores and what metrics to use
... Metrics typically used to report the performance of an early warning score (EWS), such as the area under the receiver operator characteristic curve or C -statistic, are not useful for ...
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Crowdsourcing the General Public for Large Scale Molecular Pathology Studies in Cancer
... The receiver-operator characteristic (ROC) was used to evaluate the accuracy of Citizen Scientists' classi fi cation of the presence of cancers cells in a tumor core and classi fi cation of ER ...
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Crowdsourcing the General Public for Large Scale Molecular Pathology Studies in Cancer
... The receiver-operator characteristic (ROC) was used to evaluate the accuracy of Citizen Scientists' classi fi cation of the presence of cancers cells in a tumor core and classi fi cation of ER ...
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Prognosis for long term survival and renal recovery in critically ill patients with severe acute renal failure: a population based study
... APACHE = Acute Physiology and Chronic Health Evaluation; AuROC = area under the receiver operator characteristic; CHR = Calgary Health Region; CI = confidence interval; CRRT = continuous[r] ...
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Early prediction of acute kidney injury biomarkers after endovascular stent graft repair of aortic aneurysm: a prospective observational study
... the receiver – operator characteristic curve; bNGAL: blood NGAL; CLIA: chemiluminescent immunoassay; CPB: cardiopulmonary bypass; ELISA: enzyme-linked immunosorbent assay; EVAR: endovascular aortic ...
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Fitness-to-Drive Screening Measure© : Constructing and Validating the short form
... Older drivers, caregivers, exploratory factor analysis, item analysis, receiver operator characteristic (ROC) curve, short form, concurrent criterion validity, screening tool... ii.[r] ...
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The Combination of Grey System Theory and Receiver Operating Characteristic Method for Setting the Standard of Tests
... In recent years, the standard setting technique using the Receiver Operating Characteristic (ROC) method has been interested to apply. ROC method commonly used in evaluation and comparison of diagnostic ...
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