Article
Trend tests for genetic association using population-based cross-sectional complex survey data.
Biostatistics (Oxford, England) - 1 Jan 2010
She Dewei, Li Yan, Zhang Hong, Graubard Barry I, Li Zhaohai
Abstract excerpt
Genetic data collected from surveys such as the Third National Health and Nutrition Examination Survey (NHANES III) enable researchers to investigate the association between wide varieties of health factors and genetic variation for the US population. Tests for trend in disease with increasing number of alleles have been developed for simple random samples. However, surveys such as the NHANES III have complex...
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