Results 41 to 50 of about 380,414 (301)

Understanding diagnostic tests – Part 3: Receiver operating characteristic curves

Perspectives in Clinical Research, 2018
In the previous two articles in this series on biostatistics, we examined the properties of diagnostic tests and various measures of their performance in clinical practice.
Rakesh Aggarwal, Priya Ranganathan
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Analysis on the pharyngeal microbiota in patients with laryngopharyngeal reflux disease

Brazilian Journal of Otorhinolaryngology, 2023
Objective(s): In this study, the laryngopharynx microbiome alterations were characterized after proton pump inhibitor treatment in patients with Laryngopharyngeal Reflux Disease (LPRD) and healthy people.
Jintang Zhang, Xiaofan Fan
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Receiver-operating-characteristic curve analysis for the Normal versus FFKC eyes.

, 2020
Receiver-operating-characteristic curve analysis for the Normal versus FFKC eyes.
Shigeru Kinoshita (93123), Satoshi Teramukai (386488), Motohiro Itoi (8662074), Koichi Wakimasu (8662077), Koji Kitazawa (5729087), Chie Sotozono (142001), Yuko Cho (1816657), Osamu Hieda (8662083), Isao Yokota (3343727), Yo Nakamura (8662080)   +9 more
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Metabolomics study of treatment response to conbercept of patients with neovascular age-related macular degeneration and polypoidal choroidal vasculopathy

Frontiers in Pharmacology, 2022
Graphical AbstractAMD, age-related macular degeneration; PCV, polypoidal choroidal vasculopathy; PLS-DA, partial least squares discriminant analysis; LPC, lysophosphatidylcholine; PC, phosphocholine; ROC, operating characteristic curve; AUC, area under ...
Yinchen Shen, Yinchen Shen, Yinchen Shen, Yinchen Shen, Yinchen Shen, Hanying Wang, Hanying Wang, Hanying Wang, Hanying Wang, Hanying Wang, Xiaoyin Xu, Xiaoyin Xu, Xiaoyin Xu, Xiaoyin Xu, Xiaoyin Xu, Chong Chen, Chong Chen, Chong Chen, Chong Chen, Chong Chen, Shaopin Zhu, Shaopin Zhu, Shaopin Zhu, Shaopin Zhu, Shaopin Zhu, Lu Cheng, Lu Cheng, Lu Cheng, Lu Cheng, Lu Cheng, Junwei Fang, Junwei Fang, Junwei Fang, Junwei Fang, Junwei Fang, Kun Liu, Kun Liu, Kun Liu, Kun Liu, Kun Liu, Xun Xu, Xun Xu, Xun Xu, Xun Xu, Xun Xu   +44 more
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Mixtures of Receiver Operating Characteristic Curves

Academic Radiology, 2013
Receiver operating characteristic (ROC) curves are ubiquitous in the analysis of imaging metrics as markers of both diagnosis and prognosis. While empirical estimation of ROC curves remains the most popular method, there are several reasons to consider smooth estimates based on a parametric model.A mixture model is considered for modeling the ...
openaire   +3 more sources

Smooth Receiver Operating Characteristics (smROC) Curves [PDF]

, 2011
Supervised learning algorithms perform common tasks including classification, ranking, scoring, and probability estimation. We investigate how scoring information, often produced by these models, is utilized by an evaluation measure. The ROC curve represents a visualization of the ranking performance of classifiers.
William Klement, Peter A. Flach, Nathalie Japkowicz, Stan Matwin   +3 more
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Receiver-operating characteristic curve for the final neural network model for detecting fentanyl.

, 2023
Receiver-operating characteristic curve for the final neural network model for detecting fentanyl.
Brandon D. L. Marshall (7820615), Samuel Tobias (16541906), Dennis K. Hore (1863391), Richard Laing (242776), Lianping Ti (2206567), Cameron J. Grant (16541903)   +5 more
core   +1 more source

Muscle strength cut-offs for the detection of metabolic syndrome in a nonrepresentative sample of collegiate students from Colombia

Journal of Sport and Health Science, 2020
Background: Evidence shows an association between grip strength and health; however, grip strength cut-offs for the detection of metabolic syndrome (MetS) in Latin American populations are scarce.
Antonio Garcia-Hermoso, Alejandra Tordecilla-Sanders, Jorge Enrique Correa-Bautista, Mark D. Peterson, Mikel Izquierdo, Aura Cristina Quino-Ávila, Carolina Sandoval-Cuellar, Katherine González-Ruíz, Robinson Ramírez-Vélez   +8 more
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Diagnostic accuracy of microalbuminuria among sickle cell children with nephropathy

Journal of Pediatric Critical Care, 2020
Objective: The aim of this study is to detect the diagnostic accuracy of microalbuminuria (MA) among sickle cell children with nephropathy. Materials and Methods: Five hundred and seven sickle cell homozygous children between 5 and 14 years of age group ...
Sitanshu Kumar Meher, Nihar Ranjan Mishra, Deepak Kumar Khamari, Bijan Kumar Nayak   +3 more
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Diagnostic Value of IL-4, IL-10 and IL-12 in Detection of Hepatic Hydatid Cyst Using Receiver Operating Characteristic Curve

Journal of Pure and Applied Microbiology, 2018
Cystic echinococcosis (CE) is a cosmopolitan disease especially endemic in temperate areas. Human acts as an intermediate host, and there is no implementable non-invasive technique for definitive diagnosis of this disease.
Qasim Sharhan Al-Mayah, Ahmed Sadoon Obeid, Fatima Abood Chalob   +2 more
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