Clinical Studies and Case Reports

On this site you will find clinical studies with cannabis or single cannabinoids in different diseases and case reports on the use of cannabis by patients.
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TitleEmployment and Marijuana Use Among Washington State Adolescents Before and After Legalization of Retail Marijuana.
Author(s)Graves JM, Whitehill JM, Miller ME, Brooks-Russell A, Richardson SM, Dilley JA.
Journal, Volume, IssueJ Adolesc Health. [Epub ahead of print]
Major outcome(s)Cannabis use in adolescents decreased in Washington State after legalisation
IndicationAbstract
MedicationCannabis

PURPOSE:
The purpose of the study was to describe associations between employment and marijuana use among adolescents 2 years before passage of 2012 ballot initiative and 2 years after the implementation of retail recreational marijuana sales took place in Washington.

METHODS:
We used 2010 and 2016 data from Washington's statewide school-based Healthy Youth Survey, which is completed by more than 76,000 youth annually and representative of 8th, 10th, and 12th graders in public schools. We used "difference-in-differences" regression to estimate the odds of current, past 30-day marijuana use by working status and hours worked per week compared with nonworking youth.

RESULTS:
Working adolescents in all grades had higher prevalence of recent marijuana use compared with nonworking adolescents. Youth working in formal settings, such as retail and service sectors, were more likely to use marijuana than nonworking and youth working in informal settings, such as babysitting. Between 2010 and 2016, marijuana use decreased significantly among working and nonworking 8th and 10th graders. Among working 12th graders, marijuana use increased significantly over time relative to nonworking youth (adjusted odds ratio: 1.34, 95% confidence interval: 1.22-1.48). Associations were stronger for youth who worked more hours per week.

CONCLUSIONS:
Working youth were more likely to use marijuana before and after Washington's legalization of retail marijuana. Legalization was associated with increases in marijuana use specifically among 12th-grade working youth. States legalizing marijuana may consider implementing interventions to support healthy behaviors among working youth.

Route(s)
Dose(s)
Duration (days)
Participants
DesignSurvey
Type of publicationMedical journal
Address of author(s)
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