The relationship between mental health disorders and substance use and integrated approaches. .
Mental Health
Clearing the Smoke on Cannabis: Regular Use and Mental Health
Cannabis is one of the most widely used psychoactive substances in Canada. The complex relationship between cannabis use and mental disorders has garnered significant attention as a public health issue This is the first in a series of...

Alcohol Use, Alcohol Dependence and Mental Health Conditions
Several key risk factors for noncommunicable diseases (NCDs) have been identified, including the harmful use of alcohol. Half the world’s population drinks alcohol, and harmful alcohol use is the third leading cause of ill health and...

The Problematic Relationship Between Youth Anxiety and Later Alcohol Use
Researchers have continuously debated the link between anxiety and alcohol use. However, despite the previous examination of the direction and strength of the association, the form of the relationship remains unclear. A recent systematic...
Commission on Alcohol Harm
The Alcohol Health Alliance UK (AHA) is supporting a Commission on Alcohol Harm, consisting of a panel of varied experts. The Commission on Alcohol Harm has been established to examine the current evidence on alcohol harm, recent trends in...

Rapid Increase in the Prevalence of Cannabis Use Among People with Depression in the United States, 2005–17: The Role of Differentially Changing Risk Perceptions
Abstract Aims To estimate trends in the prevalence of cannabis use and risk perceptions of cannabis use from 2005 to 2017 among United States people with and without depression. Design Linear time trends of the prevalence of any, daily and...
Association between E-Cigarette Use and Depression in the Behavioral Risk Factor Surveillance System, 2016-2017
Key Points Question: What is the association between electronic cigarette (e-cigarette) use and depression? Findings: In this cross-sectional study of 892 394 participants in the Behavioral Risk Factor Surveillance System from 2016 to 2017...
Psychotic Disorders Hospitalisations Associated with Cannabis Abuse or Dependence
Delta 9‐tetrahydrocannabinol - a psychoactive compound found in cannabis - activates parts of the brain responsible for cognition, perception, anxiety, fear, memory and reward. There are continuous debates about the link between cannabis...
