Canadian Centre on Substance Use and Addiction
Report Summary

Trends in Cannabis Use Prior to First Admission to Inpatient Psychiatry in Ontario, Canada, Between 2007 and 2017 (Report at a Glance)


Highlights the correlation between cannabis use and admission to inpatient psychiatry beds in Ontario between 2007 and 2017. The study shows that prior cannabis use was common among people at first admission to inpatient psychiatry. It suggests that trends in use among vulnerable groups, such as those with mental illness, need to be monitored to evaluate the effect of cannabis-related policies on different cohorts of psychiatric inpatients.

We use cookies to ensure that we give you the best experience possible on our website. 

You can change your cookie settings in your web browser at any time. If you continue without changing your settings, we’ll assume that you are happy to receive cookies from our website. Review our Privacy Notice for more information.