Designing 2-Phase Prevalence Studies in the Absence of a Gold Standard Test
Date
2009
Authors
Salim, Agus
Welsh, Alan
Journal Title
Journal ISSN
Volume Title
Publisher
Oxford University Press
Abstract
A population survey for estimating prevalence is challenging when a disease or condition is difficult to diagnose. If clinical diagnosis is expensive, a 2-phase study, in which less expensive but less accurate tests are administered to all study subjects
Description
Keywords
data acquisition, disease prevalence, disease severity, disease spread, health survey, mental health, aged, aging, Alzheimer disease, article, Australia, clinical research, clinical study, cohort analysis, gold standard, human, major clinical study, mass Efficiency, Mass screening, Patient selection, Psychiatry, Sampling studies
Citation
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Source
American Journal of Epidemiology
Type
Journal article
Book Title
Entity type
Access Statement
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Restricted until
2037-12-31
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