Article
Stratified case sampling and the use of family controls.
Genetic epidemiology - 1 Apr 2001
Siegmund K D, Langholz B
Abstract excerpt
We compare the asymptotic relative efficiency (ARE) of different study designs for estimating gene and gene-environment interaction effects using matched case-control data. In the sampling schemes considered, cases are selected differentially based on their family history of disease. Controls are...
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