Results 91 to 100 of about 293,806 (294)
Arthritis Care &Research, EarlyView.Objective The concern that nonsteroidal anti‐inflammatory drugs (NSAIDs) may precipitate flares of inflammatory bowel disease (IBD) has limited their use in managing musculoskeletal symptoms in those with IBD, but safety data are mixed. Methods This retrospective cohort study included patients with IBD aged at least 18 years from Optum's deidentified ...
Adam S. Mayer +4 more
wiley +1 more source
Biologics: Targets & TherapyYinuo Zhang, Shein-Chung Chow Department of Biostatistics and Bioinformatics, Duke University School of Medicine, Durham, NC, USACorrespondence: Yinuo Zhang, Department of Biostatistics and Bioinformatics, Duke University School of Medicine, Durham, NC ...
Zhang Y, Chow SC
doaj
Classifications and misclassification in cholangiocarcinoma [PDF]
Liver International, 2019 See Article on Page ...
openaire +2 more sources
Misclassification Errors and the Underestimation of U.S. Unemployment Rates [PDF]
Using recent results in the measurement error literature, we show that the official U.S. unemployment rates substantially underestimate the true levels of unemployment, due to misclassification errors in labor force status in Current Population Surveys ...
Feng, Shuaizhang, Hu, Yingyao
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Simple Measures of Individual Cluster-Membership Certainty for Hard Partitional Clustering
, 2018 We propose two probability-like measures of individual cluster-membership certainty which can be applied to a hard partition of the sample such as that obtained from the Partitioning Around Medoids (PAM) algorithm, hierarchical clustering or k-means ...
Graham, Jinko, Liu, Dongmeng
core +2 more sources
Neighborhood Socioeconomic Status and Short‐Term Functional Outcomes in Systemic Lupus Erythematosus
Arthritis Care &Research, Accepted Article.Objective Individuals with SLE can accumulate functional status (FS) impairment. We evaluated the association between neighborhood socioeconomic disadvantage, as measured by the area deprivation index (ADI), and FS in a national SLE sample. Methods Data were derived from RISE, a national electronic health record‐based registry.
Baljeet Rai +7 more
wiley +1 more source
Misclassification probability as obese or lean in hypercaloric and normocaloric diet
Biological Research, 2008 The aim of the present study was to determine the classification error probabilities, as lean or obese, in hypercaloric diet-induced obesity, which depends on the variable used to characterize animal obesity.
ANDRÉ F NASCIMENTO +7 more
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Avoiding confusion: Modelling image identification surveys with classification errors
Methods in Ecology and EvolutionAutomated systems driven by machine learning is becoming increasingly used as an environmental monitoring tool. A common approach is to use classification algorithms to identify counts of categories (e.g. species) from images. However, the classification
Michael A. Spence +5 more
doaj +1 more source
Photoswitchable Conductive Metal–Organic Frameworks
Advanced Functional Materials, EarlyView.A conductive material where the conductivity can be modulated remotely by irradiation with light is presented. It is based on films of conductive metal–organic framework type Cu3(HHTP)2 with embedded photochromic molecules such as azobenzene, diarylethene, spiropyran, and hexaarylbiimidazole in the pores.
Yidong Liu +5 more
wiley +1 more source
Improving bankruptcy prediction in micro-entities by using nonlinear effects and non-financial variables [PDF]
, 2015 The use of non-parametric methodologies, the introduction of non-financial variables, and the development of models geared towards the homogeneous characteristics of corporate sub-populations have recently experienced a surge of interest in the ...
Blanco Oliver, Antonio Jesús +3 more
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