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Article

Power and sample size calculations in case-control studies of gene-environment interactions: comments on different approaches.

American journal of epidemiology - 15 Apr 1999

García-Closas M, Lubin J H

Abstract excerpt

Power and sample size considerations are critical for the design of epidemiologic studies of gene-environment interactions. Hwang et al. (Am J Epidemiol 1994;140:1029-37) and Foppa and Spiegelman (Am J Epidemiol 1997;146:596-604) have presented power and sample size calculations for case-control studies of gene-environment interactions. Comparisons of calculations using these approaches and an approach for...

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PMID: 10206617
DOI: 10.1093/oxfordjournals.aje.a009876

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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