Compared with nonusers, those who used marijuana for any reason tended to be younger,
more likely to have alcohol problems and more likely to have used cocaine in their lifetime …

Introduction While marijuana has been legal for medical purposes in California since 1996,
little is known about the health histories of young adult medical marijuana patients who are a …

Background and Objectives Marijuana is currently approved for medical use in 23 states.
Both clinicians and the lay public have questioned whether users of marijuana for medical …

Introduction Passage of voter-driven marijuana reform laws signals a shift in public attitudes
for marijuana use. For providers, legalization may necessitate practice modifications …

Objectives To characterize the socio-demographic characteristics, medical conditions, and
psychiatric comorbidities of users of marijuana for medical and non-medical purposes …

Background: Over the past few decades in the United States, marijuana for medical
purposes has become increasingly prevalent. Initial qualitative and epidemiological …

With increasing use of state legalized medical marijuana across the country, health care
providers need accurate information on patterns of marijuana and other substance use for …

Abstract Introduction and Aims The US D rug E nforcement A gency classifies marijuana as
an illegal substance, yet in 22 states marijuana is legal for medicinal use. In 1996, C …

Objective: Beliefs about marijuana use and prevalence of use may be associated with the
legalization status of the state of residence. We examined differences in views and rates of …

Objectives: Cannabis is the most widely used drug in the United States, and its use carries
negative health consequences; however, universal screening for cannabis use is …