Article
The detection of gene-environment interaction for continuous traits: should we deal with measurement error by bigger studies or better measurement?
International journal of epidemiology - 1 Feb 2003
Wong M Y, Day N E, Luan J A, Chan K P, Wareham N J
Abstract excerpt
BACKGROUND: The search for biologically relevant gene-environment interactions has been facilitated by technological advances in genotyping. The design of studies to detect interactions on continuous traits such as blood pressure and insulin sensitivity is attracting increasing attention. We have previously described power calculations for such studies, and this paper describes the extension of those calculations...
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