Increased alcohol consumption as a cause of alcoholism, without similar evidence for depression: a Mendelian randomization study
Author(s) -
Marie Kim WiumAndersen,
David D. Ørsted,
Janne Schurmann Tolstrup,
Børge G. Nordestgaard
Publication year - 2014
Publication title -
international journal of epidemiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.406
H-Index - 208
eISSN - 1464-3685
pISSN - 0300-5771
DOI - 10.1093/ije/dyu220
Subject(s) - mendelian randomization , medicine , hazard ratio , odds ratio , observational study , depression (economics) , confidence interval , population , psychiatry , genotype , genetics , biology , macroeconomics , environmental health , genetic variants , gene , economics
Increased alcohol consumption has been associated with depression and alcoholism, but whether these associations are causal remains unclear. We tested whether alcohol consumption is causally associated with depression and alcoholism.
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