Results 41 to 50 of about 6,872,930 (361)

Yield, Efficiency and Costs of Mass Screening Algorithms for Tuberculosis in Brazilian Prisons.

open access: yesClinical Infectious Diseases, 2020
BACKGROUND Tuberculosis is a major cause of morbidity and mortality among incarcerated populations globally. We performed mass tuberculosis screening in three prisons and assessed yield, efficiency, and costs associated with various screening algorithms.
A. Santos   +10 more
semanticscholar   +1 more source

Stepwise mass screening for atrial fibrillation using N-terminal B-type natriuretic peptide: the STROKESTOP II study

open access: yesEuropace, 2019
Aims To study the prevalence of unknown atrial fibrillation (AF) in a high-risk, 75/76-year-old, population using N-terminal B-type natriuretic peptide (NT-proBNP) and handheld electrocardiogram (ECG) recordings in a stepwise screening procedure. Methods
K. Kemp Gudmundsdottir   +8 more
semanticscholar   +1 more source

Cost-effectiveness analysis of colorectal cancer screening with stool DNA testing in intermediate-incidence countries [PDF]

open access: yes, 2006
Background: The aim of this study is to compare the cost-effectiveness of screening with stool DNA testing with that of screening with other tools (annual fecal occult blood testing, flexible sigmoidoscopy every 5 years, and colonoscopy every 10 years ...
Chen, Tony   +13 more
core   +1 more source

Implementation of the compulsory universal testing scheme in Hong Kong: Mathematical simulations of a household-based pooling approach

open access: yesFrontiers in Public Health, 2022
This study aims to propose a pooling approach to simulate the compulsory universal RT-PCR test in Hong Kong and explore the feasibility of implementing the pooling method on a household basis.
Kei Shing Ng   +8 more
doaj   +1 more source

Liquid chromatography-tandem mass spectrometry - Application in the clinical laboratory [PDF]

open access: yes, 2003
This review provides a concise survey of liquid chromatography tandem mass spectrometry (LCTMS) as an emerging technology in clinical chemistry. The combination of two mass spectrometers with an interposed collision cell characterizes LCTMS as an ...
Michael Vogeser, Vogeser, Michael
core   +1 more source

A Simple and Rapid Test-card Method to Detect Hepatitis B Surface Antigen and Antibody: Potential Application in Young Children and Infants

open access: yesPediatrics and Neonatology, 2016
Hepatitis B surface antigen (HBsAg) and hepatitis B surface antibody (anti-HBs) were conventionally determined by enzyme immunoassays. We aimed to apply a rapid, simple, and accurate method to detect HBsAg and its antibody.
Fu-Yu Wu   +6 more
doaj   +1 more source

CT Examinations for COVID-19: A Systematic Review of Protocols, Radiation Dose, and Numbers Needed to Diagnose and Predict

open access: yes대한영상의학회지, 2021
Purpose Although chest CT has been discussed as a first-line test for coronavirus disease 2019 (COVID-19), little research has explored the implications of CT exposure in the population.
Jong Hyuk Lee   +5 more
doaj   +1 more source

Cut‐offs for calf circumference as a screening tool for low muscle mass: WASEDA'S Health Study

open access: yesGeriatrics & Gerontology International, 2020
To re‐evaluate the suitability of calf circumference as a surrogate marker of low muscle mass measured by both bioelectrical impedance analysis (BIA) and dual‐energy X‐ray absorptiometry (DXA).
Ryoko Kawakami   +13 more
semanticscholar   +1 more source

Impact of mass-screening on tuberculosis incidence in a prospective cohort of Brazilian prisoners

open access: yesBMC Infectious Diseases, 2016
BackgroundGlobally, prison inmates are a high-risk population for tuberculosis (TB), but the specific drivers of disease and impact of mass screening interventions are poorly understood.MethodsWe performed a prospective cohort study to characterize the ...
Dayse Sanchez Guimarães Paião   +15 more
semanticscholar   +1 more source

Inter-arm blood pressure difference and cardiovascular risk estimation in primary care: a pilot study

open access: yesBJGP Open, 2022
Background: Systolic inter-arm differences (IAD) in blood pressure (BP) contribute independently to cardiovascular risk estimates. This can be used to refine predicted risk and guide personalised interventions.
Sinead T J McDonagh   +6 more
doaj   +1 more source

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