umn.edu In any research study, variables may be associated due to either ‘cause and effect’ or alternative reasons that are not causal. While all causal relationships are associational, not all ...

Mendelian randomization (MR) represents a valuable methodology to address the causal relationships between an exposure and an ...

The research is published on the arXiv preprint ... interventional experiments to obtain the data needed to infer the ...

Researchers used Mendelian randomization to uncover causal links between gut microbiota, blood metabolites, and short stature ...

Summary: A new study has revealed a causal link between chronic loneliness and early mortality in middle-aged women.