Objective: Previous research has demonstrated the utility of motivational models of cannabis
use to predict the frequency of use and associated negative consequences. However, few …

Objectives: Little research has investigated the demographic and symptom profile of medical
cannabis users in states in the USA that have legalized cannabis use. Methods: In the …

Background Alcohol and marijuana/cannabis are frequently used simultaneously (ie, SAM
use). SAM use is complex, and the ways in which alcohol and cannabis are simultaneously …

Aim. While cannabis dependence has been increasingly recognized, there is little research
on the measurement issues involved in operationalizing the dependence syndrome for this …

Aims To evaluate the agreement between adolescent self‐reported cannabis use,“on‐site”
qualitative urine screening, and quantitative laboratory testing. Design A cross‐sectional …

Background Cannabis potency (concentration of Δ-9-Tetrahydrocannabinol) has been
associated with risks of adverse mental health outcomes and addiction but no studies have …

Background Emerging adults have the highest cannabis consumption rates in Canada and
are among the most vulnerable to cannabis-related harms. Since certain cannabis …

Introduction: Clinical trials remain the gold standard for evaluating efficacy, but there is
increasing interest in using real-world evidence (RWE) to inform health care decision …

Background. Cannabis use and misuse have become a public health problem. There is a
need for reliable screening and assessment tools to identify harmful cannabis use at an …

Aims The purpose of this paper is to summarize the psychometric properties of four short
screening scales to assess problematic forms of cannabis use: Severity of Dependence …