State cannabis laws and cannabis positivity among fatally injured drivers
Abstract Background: As of November 8, 2023, 24 states and the District of Columbia have legalized cannabis for both recreational…
Stanford Chihuri
Direct and indirect effects of marijuana use on the risk of fatal 2-vehicle crash initiation
Abstract Background: Marijuana and alcohol each play a significant role in fatal crash initiation. We decomposed the total effect of…
Is marijuana use associated with decreased use of prescription opioids? Toxicological findings from two US national samples of drivers
Abstract Background: State governments in the United States are increasingly viewing marijuana legalization as a policy option for controlling the…
State marijuana laws and opioid overdose mortality
Abstract Background: The opioid epidemic in the United States is a national public health crisis. In recent years, marijuana legalization…