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Reflection on modern methods: calculating a sample size for a repeatability sub-study to correct for measurement error in a single continuous exposure

Using a continuous exposure variable that is measured with random error in a univariable linear regression model leads to regression dilution bias: the observed association between the exposure and outcome is smaller than it would be if the true value of the exposure could be used. A repeatability s...

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Pubblicato in:Int J Epidemiol
Autori principali: Morgan, Katy E, Cook, Sarah, Leon, David A, Frost, Chris
Natura: Artigo
Lingua:Inglês
Pubblicazione: Oxford University Press 2019
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC6857752/
https://ncbi.nlm.nih.gov/pubmed/31329929
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/ije/dyz055
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