Cannabis use disorder emergency department visits and hospitalizations and 5-year mortality

JAMA Network Open

2025-02-06

(Press-News.org) About The Study: In this cohort study of all residents of Ontario, Canada, individuals with incident hospital-based cannabis use disorder care were at markedly increased risk of death compared with the general population. These findings suggest important clinical and policy implications, given global trends toward cannabis legalization and market commercialization accompanied by increasing cannabis use and cannabis use disorders.

Corresponding Author: To contact the corresponding author, Daniel T. Myran, MD, MPH, email dmyran@ohri.ca.

To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/

(doi:10.1001/jamanetworkopen.2024.57852)

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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About JAMA Network Open: JAMA Network Open is an online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.

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