Article
Latent class model with familial dependence to address heterogeneity in complex diseases: adapting the approach to family-based association studies.
Genetic epidemiology - 1 Apr 2011
Bureau Alexandre, Croteau Jordie, Tayeb Arafat, Mérette Chantal, Labbe Aurélie
Abstract excerpt
Clinical diagnoses of complex diseases may often encompass multiple genetically heterogeneous disorders. One way of dissecting this heterogeneity is to apply latent class (LC) analysis to measurements related to the diagnosis, such as detailed symptoms, to define more homogeneous disease sub-types, influenced by a smaller number of genes that will thus be more easily detectable. We have previously developed a LC...
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