The Impact of Medical Marijuana Legalization on Opioid Prescriptions

2021 ◽  
Author(s):  
Hayoung Cheon ◽  
Tong Guo ◽  
Puneet Manchanda ◽  
S. Sriram
2018 ◽  
Vol 22 (2) ◽  
pp. 217-242 ◽  
Author(s):  
Kyle C. Ward ◽  
Paul A. Lucas ◽  
Alexandra Murphy

Since the legalization of recreational marijuana occurred in Colorado, politicians, academics, and the public have been paying close attention to what impact, if any, the legalization of recreational marijuana has on crime, substance use and abuse, and state revenue gains. However, research has not identified the potential impact that marijuana legalization has had on law enforcement officers in neighboring states. This study used survey methodology to explore how the legalization of recreational marijuana in Colorado has affected law enforcement officers and their duties in states that border Colorado. Using multistage cluster sampling, municipal police departments and sheriff’s offices in Kansas, Nebraska, and Wyoming were selected for inclusion in this study based off their proximity to Colorado and because none had legalized either medical or recreational marijuana at the time of this study. Results indicate that law enforcement officers view Colorado’s legalization of recreational marijuana as having a negative impact on their enforcement duties. Respondents note an increase in potency, perceived juvenile use, and strain on their resources as major issues they are now having to deal with. Analysis indicates that departments further away from Colorado perceive less of an impact than counties closer to Colorado’s border. Compared with Nebraska and Kansas, respondents from Wyoming perceived a larger impact on enforcement, but these differences were diminished when controlling for personal perceptions of marijuana.


2020 ◽  
Vol 110 (3) ◽  
pp. 363-369 ◽  
Author(s):  
Amanda C. Cook ◽  
Gregory Leung ◽  
Rhet A. Smith

Objectives. To determine the impact of city-level cannabis decriminalization and medical marijuana laws (MMLs) on fatal traffic crashes in US cities. Methods. Using a census of fatal traffic crashes from the 2010 to 2017 Fatality Analysis Reporting System, we examined MMLs and cannabis decriminalization on fatal crashes by age and sex of driver. We used a Poisson difference-in-differences approach, exploiting temporal and geographic variation in marijuana decriminalization laws. Results. Cities experienced a 13% increase in fatal crashes involving 15- to 24-year-old male drivers following decriminalization (incidence rate ratio = 1.125; 95% confidence interval = 1.014, 1.249). This effect was immediate and strongest on weekend nights. We found no effect on female drivers or older males. Conversely, we found that MMLs were associated with fewer fatal crashes for both males and females, which was most pronounced in 15- to 24-year-old drivers. Conclusions. Unlike MMLs, which are associated with fewer fatal crashes, cities experienced a relative increase in fatal crashes involving young male drivers following marijuana decriminalization. Public Health Implications. MMLs stipulate consumption occurs at home, whereas decriminalization only lessens the penalty for marijuana possession. Therefore, travel incentives of such laws have heterogeneous effects on traffic safety.


2015 ◽  
Vol 146 ◽  
pp. e200
Author(s):  
John McConnell ◽  
Esther Choo ◽  
Nikolas Zaller ◽  
Madeline Benz ◽  
Otis Warren ◽  
...  

2019 ◽  
Vol 34 (8) ◽  
pp. 1419-1426 ◽  
Author(s):  
Anuj Shah ◽  
Corey J. Hayes ◽  
Mrinmayee Lakkad ◽  
Bradley C. Martin

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