Evaluation of potential sources of bias
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Lorna M. Seybolt; Celine Vachon; Karen Potter; Wei Zheng; Lawrence H. Kushi; Pau
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Article
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1997
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John Wiley and Sons
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English
โ 36 KB
๐ 3 views
Systematic errors, or bias, can arise at several stages of a study, including selection of subjects, measurement of exposure and disease, and data analysis. Little attention appears to have been paid to potential sources of bias in genetic epidemiologic studies, despite the fact that the study of un