About The Study: In this systematic review and meta-analysis, an increase in alcohol consumption per capita was associated with an increase in the suicide mortality rate at the population level and that the association was similar across sexes. As such, alcohol consumption per capita may be a useful target to consider within comprehensive national suicide prevention strategies.
Corresponding Author: To contact the corresponding author, Shannon Lange, PhD, email shannon.lange@camh.ca .
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(doi:10.1001/jamanetworkopen.2025.33129)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
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