• A Receiver Operating Curve analysis revealed that a cut-off score of 15 on the CET resulted in acceptable values of both sensitivity and specificity. (biomedcentral.com)
  • ROC curve analysis demonstrates a high sensitivity (81%) and specificity (80%) for our approach to identify infants with NE. (frontiersin.org)
  • We calculated levels of AFP that detect HCC with the highest levels of sensitivity and specificity in subgroups using ROC analysis. (biomasswars.com)
  • The values of sensitivity, specificity, accuracy and area under the ROC (Receiver Operating Characteristic) curve were evaluated. (bvsalud.org)
  • Multivariate analysis showed that OARI >0.72 (OR 4.7, p = 0.001) was independently associated with increased risk of cognitive impairment. (unicatt.it)
  • Multivariate analysis grouped genes expressed in meningeal and white matter immune infiltrates into artificial factors that were characterized primarily by genes involved in type 1 immunity effector mechanisms and type I interferon pathway activation. (biomedcentral.com)
  • Advanced statistical analysis tools, such as repeated measures ANOVA, multivariate analysis, receiver operating characteristic (ROC) curves, power and sample size calculations, and nonparametric tests are available in OriginPro. (originlab.com)
  • Net benefit analyses show that a multivariate approach before further workup is advisable. (medscape.com)
  • PURPOSE The performance of computer-aided detection (CAD) algorithms for chest radiography can be influenced by variations in image data coming from different sources. (diagnijmegen.nl)
  • What impact could AI based computer aided detection have on the number and biological relevance of interval cancers in a population based screening programme? (screenpoint-medical.com)
  • The aims of this study were: 1) to assess whether an AI-based computer aided detection software (CAD) could identify relevant findings on prior screens 2) to compare CAD with reader categorisation of IC and 3) to ascertain the histologic subtype of CAD-detected ICs. (screenpoint-medical.com)
  • Receiver operating characteristic curve analysis indicated that the combination of plasma exosome miR-1246 and miR-21 is a better indicator of breast cancer than their individual levels. (biomedcentral.com)
  • Systematic reviews and meta-analyses are therefore needed that summarise the evidence about the prognostic value of particular factors. (bmj.com)
  • Systematic reviews and meta-analyses are common in the medical literature, routinely appearing in specialist and general medical journals, and forming the cornerstone of Cochrane. (bmj.com)
  • We developed an algorithm to standardize the appearance of chest radiographs (CXRs) in order to remove these variations prior to image analysis and evaluated its utility for a CAD system aimed at tuberculosis (TB) detection. (diagnijmegen.nl)
  • CONCLUSION The robustness of CAD for detection of signs of TB on CXRs is improved by standardizing the radiographs prior to analysis. (diagnijmegen.nl)
  • Conclusions Fast mfPhNR protocols outperform other mf-protocols in the identification of glaucomatous damage especially for GLA S and thus aid the early detection of glaucoma. (medrxiv.org)
  • Decision curve analysis (DCA) showed limited net benefit in the detection of csPCa, but that can be improved by a simple calibration step. (medscape.com)
  • The geometry of ROC space: Understanding machine learning metrics through ROC isometrics. (erau.edu)
  • We evaluate our frameworks by considering several metrics such as precision, accuracy, recall, ROC-AUC and F1-score. (phdservices.org)
  • Performance was measured as area under the ROC curve (Az). (diagnijmegen.nl)
  • ROC area under the curve (AUC) for the entire IC cohort was 0.72 (95% C.I. 0.68-0.75). (screenpoint-medical.com)
  • These analyses were based on area under curves (AUC) obtained from receiver-operating-characteristics (ROC) analyses and step-wise regression analyses. (medrxiv.org)
  • The fine-tuned InceptionResNetV2 achieved the best performance, with an accuracy and area under the curve of 0.855 and 0.919, respectively. (hindawi.com)
  • Of the three measures of adherence, hair EFV concentration had the highest Area Under Curve (AUC) to predict viral suppression. (biomedcentral.com)
  • The area under the curve was 0.80, indicating a good capability of the model to discriminate between survivors and nonsurvivors. (ajtmh.org)
  • No particular RC stood out predicting any PCa: pooled area under the ROC-curve (AUC) ranged between 0.64 and 0.72. (medscape.com)
  • 5 Each objective requires specific methods and tools for conducting a systematic review and meta-analysis. (bmj.com)
  • A confirmatory factor analysis revealed that the clinical data showed a moderate fit to the previously published five factor model derived from a community sample (Taranis L, Touyz S, Meyer C, Eur Eat Disord Rev 19:256-268, 2011). (biomedcentral.com)
  • Factors associated with cognitive performance were evaluated by linear and logistic regression analysis. (unicatt.it)
  • The clinical group scored significantly higher than the non-clinical group on four of the five CET subscales, and logistic regression analysis revealed that the CET could successfully discriminate between the two groups. (biomedcentral.com)
  • The concepts of his Classifier study are interwoven with issues in Analysis of variance, Standard error, Perceptron and Receiver operating characteristic. (research.com)
  • In this study, we test machine learning models (support vector machines, bagging, boosting, and random forest) to predict bankruptcy one year prior to the event, and compare their performance with results from discriminant analysis, logistic regression, and neural networks. (researchgate.net)
  • As a result, a robust computer-aided model is of an urgent need to predict drug-target interactions (DTIs). (imrpress.com)
  • A response to web and Ting's on the application of ROC analysis to predict classification performance under varying class distributions. (erau.edu)
  • Where there are only two classes to predict for the dependent variable, discriminant analysis is very much like logistic regression. (xlstat.com)
  • Receiver-operating characteristic (ROC) curves were used to assess the relationship between blood and sputum parameters. (ox.ac.uk)
  • Further, to assess the diagnostic model performance, AUC-ROC curves are plotted. (techscience.com)
  • A descriptive analysis is performed, with ROC and principal component curves, to study how acoustic variables are related to the different neurodegenerative syndromes and what information they can provide. (uab.cat)
  • Origin provides a number of options for performing general statistical analysis including: descriptive statistics, one-sample and two-sample hypothesis tests, and one-way and two-way analysis of variance (ANOVA). (originlab.com)
  • Performance was evaluated using receiver-operating curve analysis. (peerj.com)
  • Performance was assessed by discrimination, calibration and net benefit analyses. (medscape.com)
  • RESULTS: A total of 116 patients [78.4% males, median age 44 years (IQR 37-49), 13.8% with past AIDS-defining events, median CD4 482 cells/μL (IQR 352-690), 79.3% with HIV RNA <20 copies/mL] were enrolled. (unicatt.it)
  • It is common to start with linear analysis then, depending on the results from the Box test, to carry out quadratic analysis if required. (xlstat.com)
  • The Spearman correlation test was used to prove the correlation between clinical and radiographic examinations (0.886), for clinical and histological (0.736) and for radiographic and histological analysis (0.843). (bvsalud.org)
  • Two recent articles provided a guide to undertaking reviews and meta-analysis of prognostic (prediction) models. (bmj.com)
  • This method increases the Today, computer-aided interpretation of ECGs is possibility that arti®cial neural networks will be widespread. (lu.se)
  • Cases were processed by a CAD system (CAD4TB v3.07, Diagnostic Image Analysis Group, Nijmegen, The Netherlands) with and without applying the energy normalization method. (diagnijmegen.nl)
  • The Diagnostic Image Analysis Group is part of the Radboud University Medical Center . (diagnijmegen.nl)
  • The diagnostic capability of LNM is evaluated by receiver operating characteristic (ROC) curves. (biomedcentral.com)
  • Routine analysis of data about the documented receipt of rescreening and diagnostic testing may help you determine to what extent and why D/HH infants may not be receiving recommended follow-up services. (cdc.gov)
  • Bioinformatics analysis showed the complex mechanism of aberrant splicing productsnatural splice site disruption, branch point destruction, and cryptic splice site activation. (bvsalud.org)
  • In this installment to our series of Office Hour videos on growth curve modeling, Patrick describes how to model nonlinear trajectories. (centerstat.org)
  • We illustrate how ROC curves can be deployed for model assessment in order to provide a more intuitive analysis of the models. (erau.edu)
  • Knowing the distribution model of the data helps you to continue with the right analysis. (originlab.com)
  • Fraud Classification using Principal Component Analysis of RIDITs. (erau.edu)
  • Identification of disease-related miRNAs will aid in the pathological classification of diseases and help to formulate individualized treatment regimes [ 3 ]. (biomedcentral.com)
  • An algorithm for constraint-based structural tem- plate matching: application to 3D templates with statistical analysis. (uni-marburg.de)
  • More broadly, a data scientist is someone who understands how to extract meaning from and analyses data, which necessitates both statistical and machine learning tools and methodologies, as well as being human. (reviewsreporter.com)
  • Firstly, the Dual-Tree Complex Wavelet Transform (DT-CWT) method is implied to overhaul shift-invariance and aids signal reconstruction to extract significant features. (techscience.com)
  • To further explore these altered molecular pathways, minimal spanning tree (MST) analysis was applied, leading to the formulation of metabolic biomarker hypotheses for OC liquid biopsy. (stanford.edu)
  • A deep learning approach for the analysis of masses in mammograms with minimal user intervention. (research.com)
  • Discrete frequency analysis is one common method to analyze discrete variables. (originlab.com)
  • SARS-CoV-2 infection can cause a range of symp- ling may also aid policy-makers in determining which toms, from a common cold-like il ness presenting with strategies are more effective, so that al ocation of limited cough, dyspnoea, dysgeusia and fever to severe res- resources can be targeted to possible target populations piratory symptoms causing shock and multiorgan failure. (who.int)
  • Our findings provide a broad perspective on the relationships between miRNAs and diseases and could potentially aid future research efforts concerning miRNA involvement in disease pathogenesis. (biomedcentral.com)
  • Among 52 patients included in the analysis, 14 (27%) had a known exposure to a person with mpox, including sexual activity and other close intimate contact (eight) and household contact (six). (cdc.gov)
  • Conclusion: Based on retrospective analysis of data from patients with cirrhosis with or without HCC level of AFP most accurately detects HCC in individuals without HCV illness. (biomasswars.com)
  • Thus, the total number of silent pauses may be a valuable aid in discriminating patients with lexical access deficits, phonic group parameters seem to reflect motor speech problems, and pause variability is associated with dysexecutive and global impairment. (uab.cat)
  • In SSA, there is ongoing demographic change, with sev- and patients diagnosed with AIDS. (bvsalud.org)
  • CONCLUSIONS: Detailed analysis of speech and silence times can provide relevant information for the diagnosis of different neurodegenerative syndromes that are not reflected in traditional neuropsychological assessments. (uab.cat)
  • These components correlate differentially with the different syndromes studied.CONCLUSIONS: Detailed analysis of speech and silence times can provide relevant information for the diagnosis of different neurodegenerative syndromes that are not reflected in traditional neuropsychological assessments. (uab.cat)
  • We assessed overall accuracy of these factors in detecting HCC using receiver operator characteristic (ROC) curve analysis and the Delong method. (biomasswars.com)
  • Prognosis for individuals with HCC depends on tumor stage at analysis with curative options only available for individuals diagnosed at an early stage. (biomasswars.com)
  • What are ROC curves and how are these used to aid decision making? (centerstat.org)
  • A Decision Aid for Assessing the Likelihood of Fraudulent Financial Reporting. (erau.edu)
  • Decision support for data mining: Introduction to ROC analysis and its applications. (erau.edu)
  • The radiographic examination (x-ray) is considered to be an excellent aid to diagnosis. (bvsalud.org)
  • The objectives of this special issue were to overview the latest geoinformation processing approaches used in CS initiatives to investigate CS activities and tasks that can benefit from the analysis of geoinformation, to envisage ongoing technological solutions and trends for geoinformatics in CS, and finally, to outline problems and unsolved issues. (pdfhost.io)
  • In the field of medical image analysis tasks, CNNs have been widely utilized to classify skin diseases and even reach the level of professional dermatologists in some tasks, which is considered by most researches [ 10 - 14 ]. (hindawi.com)
  • It is widely used to analysis categorical data. (originlab.com)
  • Tutorial at ICML 2004: The many faces of ROC analysis in machine learning. (erau.edu)
  • INTRODUCTION: Neurodegenerative diseases, especially frontotemporal lobar degeneration and Alzheimer's disease, often lead to impaired language functions, and so speech analysis can provide objective measures with which to classify the different syndromes. (uab.cat)
  • To provide a comprehensive analysis, we examined these variables both statically, considering the ratios in the year prior to the filing, and dynamically, assessing the percentage change of each variable from one year to two years prior to the filing (Carton and Hofer, 2006;Barboza et al. (researchgate.net)
  • One hundred randomly selected participants were re-administered the drug screening instruments for one-week test-retest reliability analyses. (va.gov)
  • Analysis based on the table can determine whether there is a significant relationship, obtain the strength and direction of the relationship, and measure and test the agreement of matched-pairs data. (originlab.com)
  • The EAC also reviewed the preliminary data analysis plan but did not contribute to the formulation of the final plan which emerged following the collection of all data and inspection of bivariates statistics. (cdc.gov)
  • Current Computer-Aided Drug Design, 4:209, 2008. (uni-marburg.de)
  • Management of HIV/AIDS has gone through a series of Therefore, a virtually limitless number of drug combina- changes over the three decades of the HIV epidemic. (bvsalud.org)
  • Optimization of this tool may aid in assessing the risk associated with QT-DDIs. (biomedcentral.com)