Πλοήγηση ανά Θέμα "standard"
Αποτελέσματα 1-20 από 21
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Bayesian latent class analysis when the reference test is imperfect [Analyse bayésienne à classes latentes dans les situations où le test de référence est imparfait] [Análisis bayesiano de clases latentes cuando la prueba de referencia es imperfecta]
(2021)Latent class analysis (LCA) has allowed epidemiologists to overcome the practical constraints faced by traditional diagnostic test evaluation methods, which require both a gold standard diagnostic test and ample numbers ... -
Bayesian latent class models to estimate diagnostic test accuracies of COVID-19 tests
(2021)[No abstract available] -
A comparison of Monte Carlo simulation with experimental dosimetric techniques for a 6 MV stereotactic radiotherapy unit
(2004)Purpose: To compare Monte Carlo simulation with conventional dosimetry techniques for stereotactic radiotherapy (SRT), since accurate dosimetry of narrow photon beams is very complicated and has often been questioned, ... -
Critical Appraisal of Randomized Controlled Trials on Unruptured Brain Arteriovenous Malformations
(2022)Objective: Brain arteriovenous malformations management remains controversial despite the numerous, available treatment options. Randomized controlled trials (RCTs) theoretically provide the strongest evidence for the ... -
Effect of different iron compounds on wheat and gluten-free breads
(2010)Background: Iron fortification of bread often results in sub-optimal quality of the final product due to undesirable changes in the physical characteristics and sensory properties of the bread. In this study both the form ... -
Evidence-based guidelines for anti-allergic drug withdrawal times before allergen-specific intradermal and IgE serological tests in dogs
(2013)Background: Anti-allergic drugs (e.g. antihistamines, glucocorticoids and ciclosporin) are often administered to dogs with atopic dermatitis to relieve pruritus and skin lesions. Allergen-specific intradermal tests (IDT) ... -
HPLC Analysis of Antipsychotic Asenapine in Alternative Biomatrices: Hair and Nail Clippings
(2015)Asenapine is a novel atypical antipsychotic drug for the treatment of schizophrenia and acute mania. Although some analytical methods have been published on the determination of the drug in conventional biological samples, ... -
Hygiene inspections on passenger ships in Europe - An overview
(2010)Background: Hygiene inspections on passenger ships are important for the prevention of communicable diseases. The European Union (EU) countries conduct hygiene inspections on passenger ships in order to ensure that appropriate ... -
Implementation of the Water Framework Directive: Lessons Learned and Future Perspectives for an Ecologically Meaningful Classification Based on Phytoplankton of the Status of Greek Lakes, Mediterranean Region
(2019)The enactment of the Water Framework Directive (WFD) initiated scientific efforts to develop reliable methods for comparing prevailing lake conditions against reference (or nonimpaired) states, using the state of a set ... -
Intra- A nd inter-observer reliability of anthropometric measurements and blood pressure in primary schoolchildren and adults: The Feel4Diabetes-study
(2020)Background: Feel4Diabetes was a large-scale, multicenter lifestyle intervention aiming to prevent type 2 diabetes among families from vulnerable population groups in six European countries (Belgium, Bulgaria, Finland, ... -
Lighting standards revisited: Introduction of a mathematical model for the assessment of the impact of illuminance on visual acuity
(2021)Purpose: Primary objective of present study is to introduce a contemporary methodology for the lighting standards update addressing both normophakic and pseudophakic patients. Methods: For the sake of our study, we ... -
Meta-analysis of the accuracy of contrast-enhanced ultrasound for the detection of endoleak after endovascular aneurysm repair
(2019)Objective: The purpose of this systematic review and meta-analysis was to investigate the diagnostic accuracy of contrast-enhanced ultrasound (CEUS) for detection of endoleak after endovascular aneurysm repair (EVAR). ... -
Modeling sport services in Greece: A re-evaluation of outcome dimension
(2006)The Service Quality Scale, developed to evaluate perceived service quality in sport services in Greece, was administrated to 389 participants, 208 men and 181 women. Their mean age was 36.4 yr, (SD-8.7). A confirmatory ... -
On 'Efficient statistical tests to compare Youden index: Accounting for contingency correlation'
(2016)[No abstract available] -
Procedural recommendations of cardiac PET/ CT imaging: standardization in inflammatory-, infective-, infiltrative-, and innervation- (4Is) related cardiovascular diseases: a joint collaboration of the EACVI and the EANM: summary
(2021)With this summarized document we share the standard for positron emission tomography (PET)/(diagnostic)computed tomography (CT) imaging procedures in cardiovascular diseases that are inflammatory, infective, infiltrative, ... -
Procedural recommendations of cardiac PET/CT imaging: standardization in inflammatory-, infective-, infiltrative-, and innervation (4Is)-related cardiovascular diseases: a joint collaboration of the EACVI and the EANM
(2021)With this document, we provide a standard for PET/(diagnostic) CT imaging procedures in cardiovascular diseases that are inflammatory, infective, infiltrative, or associated with dysfunctional innervation (4Is). This ... -
Repository of intra- and inter-run variations of quantitative autoantibody assays: A European multicenter study
(2022)Objectives: No reference data are available on repositories to measure precision of autoantibody assays. The scope of this study was to document inter- and intra-run variations of quantitative autoantibody assays based on ... -
Supraventricular Extrasystoles on Standard 12-lead Electrocardiogram Predict New Incident Atrial Fibrillation after Embolic Stroke of Undetermined Source: The AF-ESUS Study
(2020)Background: The diagnosis of covert atrial fibrillation (AF) remains a major challenge to guide secondary prevention of patients with embolic stroke of undetermined source (ESUS). Aims: We analyzed consecutive ESUS patients ... -
|tPRiors |: a tool for prior elicitation and obtaining posterior distributions of true disease prevalence
(2022)Background: Tests have false positive or false negative results, which, if not properly accounted for, may provide misleading apparent prevalence estimates based on the observed rate of positive tests and not the true ...