Objective: In 2018, California legalized the sale of cannabis for adult nonmedical use. To
understand use of cannabis after legalization, we surveyed a stratified random sample of …

Movement toward legalization of cannabis grows in the United States yet little is known
about long‐term use effects. This study was an initial step in the instrument development of a …

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

Background A 239-question cross-sectional survey was sent out via email in January 2017
to gather comprehensive information on cannabis use from Canadian medical cannabis …

Rationale There has been increasing attention on cannabis use for medical purposes, but
there is currently a lack of data on its epidemiology. Objectives To examine the …

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

Objective: Given changes in US marijuana laws, attitudes, and use patterns, individuals with
pain may be an emerging group at risk for nonmedical cannabis use and cannabis use …

Introduction Cannabis use for medical purposes is legalized across 39 states and the District
of Columbia in the US The objective of this study was to evaluate temporal trends and …

Background Cannabis is marketed as a treatment for pain. There is limited data on the
prevalence of cannabis use and its correlates among Veterans prescribed opioids. Objective …

Background Medical cannabis use and public acceptance in the United States have
increased over the past 25 years. However, access to medical cannabis remains limited …