Usefulness of Mendelian randomization in observational epidemiology.

Int J Environ Res Public Health · 2010 · PMC2872313 · PMID 20616999

Europe PMC DOI

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highly significantno p-value reported

Thus, while the result provided by least squares was highly significant, the instrumental variable approach did not show any evidence for a positive causal association of GGT on alcohol consumption. 5.

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