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Optimum cutoff points for biochemical validation of smoking status.

Selection of cutoff points for tests to validate smoking cessation should take account of the prevalence of deception. When the prevalence of deception is relatively low, the cutoff points to validate quitting should be relatively high. Many studies have used cutoff points that are too low and may h...

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Detalhes bibliográficos
Main Authors: Cummings, S R, Richard, R J
Formato: Artigo
Idioma:Inglês
Publicado em: 1988
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC1349344/
https://ncbi.nlm.nih.gov/pubmed/3354745
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