Rasch Analysis of Cannabis Use Disorder in an Adult Inpatient Sample
Abstract Objective: The Diagnostic and Statistical Manual of Mental Disorders version 5 (DSM-5) defines cannabis use disorder as a polythetic…
James MacKillop
Cannabis Use Characteristics and Reasons for Product Choices Among Patients Accessing Treatment for Substance Use Disorders: A Mixed-Methods Study
Abstract Objective: The diversity and potency of cannabis products have increased in recent years, underscoring the importance of understanding which…
Cannabis Use and Misuse Following Recreational Cannabis Legalization
Abstract Question: Did cannabis use or misuse change among adults in the 5 years following recreational cannabis legalization in Canada…
Examining the Potential Impact of Recreational Cannabis Legalization on Individuals Receiving Treatment for Substance Use Disorder: An Interrupted Time Series Study in Guelph, Ontario, Canada
Abstract Objective: The present research evaluated the impact of legalizing recreational cannabis among individuals with substance use disorders (SUDs) who…
Potential Risks from Cannabis-Infused Beverages: A Critical Review
Abstract Objective: This review investigates existing cannabis beverage literature, with a particular focus on acute intoxication effects. Method: PubMed, PsycINFO…
Dried Cannabis Use, Tobacco Smoking, and COVID-19 Infection: Findings from a Longitudinal Observational Cohort Study
Abstract Objective: The potential impact of cigarette and cannabis smoking on COVID-19 infection outcomes is not well understood. We investigated…
Label Accuracy of Legal Oral Cannabis Oil Products in Ontario, Canada
Abstract This case series compares amounts of tetrahydrocannabinol and cannabidiol reported on product labels vs levels found in laboratory testing…
The Impact of Recreational Cannabis Legalization on Cannabis Use and Associated Outcomes: A Systematic Review
Abstract Background: Recreational cannabis legalization has become more prevalent over the past decade, increasing the need to understand its impact…
Identifying patterns of substance use and mental health concerns among adolescents in an outpatient mental health program using latent profile analysis
Abstract Supplementary Information: The online version contains supplementary material available at 10.1007/s00787-023-02188-7. Article type: Research Article Keywords: Adolescent, Cannabis, Alcohol,…
Cross-sectional survey of the Mental health and Addictions effects, Service impacts and Care needs of children, youth and families during the COVID-19 pandemic: the COVID-19 MASC study protocol
Abstract Introduction: The COVID-19 pandemic has had a tremendous negative effect on the mental health and well-being of Canadians. These…