ArticleCMAJ open
Cannabis-related driving and passenger behaviours among high school students: a cross-sectional study using survey data.
Article in CMAJ open. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
7 citing papers in PubMed, 14 citations in OpenAlex.
- A randomized pilot trial of a mobile phone-based brief intervention with personalized feedback and interactive text messaging to reduce driving after cannabis use and riding with a cannabis impaired driver.Journal of substance abuse treatment · 2022Trial
- 2025 update of the Greig Health Record: Part 2-what's controversial?Canadian family physician Medecin de famille canadien · 2026Review
- Driving and cannabis use: a questionnaire about knowledge and behaviors after the legalization of recreational cannabis in California.BMC public health · 2025Article
- The Behaviors and Habits of Young Drivers Living in Small Urban Cities.International journal of environmental research and public health · 2025Article
- Longitudinal perspectives of riding with a cannabis-impaired driver.Accident; analysis and prevention · 2023Article
- Risk Factors Associated With Driving After Marijuana Use Among US College Students During the COVID-19 Pandemic.The Journal of adolescent health : official publication of the Society for Adolescent Medicine · 2023Article
- Driving under the influence of cannabis: perceptions from Canadian youth.BMC public health · 2022Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundMany youth report driving under the influence of cannabis (DUIC) and riding with a cannabis-impaired driver (RWCD), and many perceive that cannabis causes limited impairment. We examined associations of perceived risk of regular cannabis use with DUIC and RWCD, exploring differences by sex and rural setting.
methodsIn a cross-sectional study, we examined DUIC and RWCD among high school students in grades 11 and 12 who participated in the 2016-2017 Canadian Student Tobacco, Alcohol and Drugs Survey. Private and public schools across 9 Canadian provinces were included. New Brunswick and the 3 territories were not included. Multinomial logistic regression models generated adjusted and unadjusted models for the associations.
resultsA total of 52 103 students in grades 7-12, from 117 school boards and 699 schools, participated in the survey. The survey response rate was 76.2% (
interpretationStudents perceiving minimal risk from cannabis use reported greater engagement in cannabis-related risky driving behaviours. Given the importance of youth perceptions in shaping driving and passenger behaviours, efforts must be made to disseminate appropriate information regarding cannabis-related driving risks to high school students.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.