Importance Despite the changing legal status of cannabis and the potential impact on
health, few health systems routinely screen for cannabis use, and data on the epidemiology …

Introduction: Over 12% of US adults report past-year cannabis use, and among those who
use daily, 25% or more have a cannabis use disorder. Use is increasing as legal access …

Importance Many people use cannabis for medical reasons despite limited evidence of
therapeutic benefit and potential risks. Little is known about medical practitioners' …

Importance Medical and nonmedical cannabis use and cannabis use disorders (CUD) have
increased with increasing cannabis legalization. However, the prevalence of CUD among …

Background: Medical cannabis is commonly used for chronic pain, but little is known about
differences in characteristics, cannabis use patterns, and perceived helpfulness among …

Introduction: Cannabis use has been associated with adverse outcomes among adults and
adolescents. As more states legalize or consider legalization, it is imperative to understand …

Importance Patients who use cannabis for medical reasons may benefit from discussions
with clinicians about health risks of cannabis and evidence-based treatment alternatives …

Importance Cannabis use has increased, but there are few studies on frequent and daily
cannabis use among US adults. Individuals who engage in higher frequency use may suffer …

Background Cannabis and other drug use is associated with adverse health events, but little
is known about the association of routine clinical screening for cannabis or other drug use …

As policies legalizing adult cannabis use increase in the United States, understanding and
characterizing the proportion of individuals consuming cannabis for medical and …