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Designing 2-Phase Prevalence Studies in the Absence of a Gold Standard Test

Salim, Agus; Welsh, Alan


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

CollectionsANU Research Publications
Date published: 2009
Type: Journal article
Source: American Journal of Epidemiology
DOI: 10.1093/aje/kwp122


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