Assessing causal relationships in genomics: From Bradford-Hill criteria to complex gene-environment interactions and directed acyclic graphs.

Emerg Themes Epidemiol · 2011 · PMC3141807 · PMID 21658235

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did not reach statistical significanceno p-value reported

In environmental epidemiological studies in humans, the association has been found substantially consistent across studies, although some associations did not reach statistical significance, mainly due to limited sample size.

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