Articles with "constrained instruments" as a keyword



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Constrained instruments and their application to Mendelian randomization with pleiotropy

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Published in 2019 at "Genetic Epidemiology"

DOI: 10.1002/gepi.22184

Abstract: In Mendelian randomization (MR), inference about causal relationship between a phenotype of interest and a response or disease outcome can be obtained by constructing instrumental variables from genetic variants. However, MR inference requires three assumptions,… read more here.

Keywords: pleiotropy; mendelian randomization; genetic variants; instrumental variables ... See more keywords