Sample size determination for studies of gene-environment interaction
نویسندگان
چکیده
منابع مشابه
Sample size determination for studies of gene-environment interaction.
BACKGROUND The search for interaction effects is common in epidemiological studies, but the power of such studies is a major concern. This is a practical issue as many future studies will wish to investigate potential gene-gene and gene-environment interactions and therefore need to be planned on the basis of appropriate sample size calculations. METHODS The underlying model considered in thi...
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ژورنال
عنوان ژورنال: International Journal of Epidemiology
سال: 2001
ISSN: 1464-3685,0300-5771
DOI: 10.1093/ije/30.5.1035