ArticleDrug and alcohol dependence2021
Intoxicated driving and riding with impaired drivers: Comparing days with alcohol, marijuana, and simultaneous use.
Article in Drug and alcohol dependence, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
20 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Self-Report Survey Measures of Alcohol-Impaired Driving: A Systematic Review.Journal of studies on alcohol and drugs · 2023Pooled it
- 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
- Simultaneous Alcohol and Cannabis Use With a Romantic Partner Present: Daily Associations With Drinking, Intoxication, and Consequences Among Young Adults.Journal of studies on alcohol and drugs · 2026Article
- Age-Related Changes in Past-Month Alcohol, Cannabis, and Simultaneous Use in a Statewide Sample of Young Adults in Washington State.Journal of studies on alcohol and drugs · 2025Article
- Event-level influences of alcohol, cannabis, and simultaneous use on perceived driving risk.Experimental and clinical psychopharmacology · 2025Article
- The association between cannabis and alcohol co-use and momentary subjective effects: Risks for increasingly hazardous cannabis use.Drug and alcohol dependence · 2025Article
- Proximal antecedents and acute outcomes of simultaneous alcohol and cannabis use: Systematic review of daily- and event-level studies.Alcohol, clinical & experimental research · 2025Review
- Young adult impaired driving behaviors and perceived norms of driving under the influence of simultaneous alcohol and cannabis use.Alcohol, clinical & experimental research · 2024Article
- Feasibility and acceptability of a web-intervention to prevent alcohol and cannabis-impaired driving among adolescents in driver education.Addiction science & clinical practice · 2024Article
- The effects of simultaneous alcohol and cannabis use on subjective drug effects: A narrative review across methodologies.Alcohol, clinical & experimental research · 2024Review
- Feasibility and acceptability of a web-intervention to prevent alcohol and cannabis-impaired driving among adolescents in driver education.Research square · 2024Article
- Mental Health and Dispositional Predictors of Simultaneous Versus Concurrent Cannabis and Alcohol Use in a Canadian Context.Cannabis (Albuquerque, N.M.) · 2024Article
- Longitudinal examination of high-risk drinking contexts: Daytime drinking, pregaming, and drinking games linked to high-risk alcohol use and negative consequences in young adults.Alcohol, clinical & experimental research · 2023Article
- "Wake-and-bake" cannabis use: Predictors and cannabis-related outcomes of use shortly after waking.Drug and alcohol dependence · 2023Article
- Young Adult Physical, Social, and Temporal Contexts of Simultaneous Alcohol and Marijuana Use.Journal of studies on alcohol and drugs · 2023Article
- Simultaneous Alcohol and Marijuana Use Among Young Adults: A Scoping Review of Prevalence, Patterns, Psychosocial Correlates, and Consequences.Alcohol research : current reviews · 2022Article
- Daily level predictors of impaired driving behaviors in young adults: Protocol design for utilizing daily assessments.PloS one · 2022Article
- Alcohol Use Motives and Cannabis Use among Young Adults: Between- and Within-Person Associations Based on Monthly Data from a Community Sample.Substance use & misuse · 2022Article
- The Prospective Effects of Parents' and Friends' Approval of Drinking on Simultaneous Alcohol and Marijuana Use during College.Substance use & misuse · 2021Article
- A Tutorial on Analyzing Ecological Momentary Assessment Data in Psychological Research With Bayesian (Generalized) Mixed-Effects Models.Advances in methods and practices in psychological scienceArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
Abstract
backgroundYoung adults who engage in simultaneous alcohol and marijuana (SAM) use may be more likely to engage in unsafe behaviors including riding with impaired drivers and driving after alcohol and/or marijuana use.
methodsYoung adult SAM users (N = 408) self-reported their behavior for five 14-day bursts, yielding daily-level responses on a total of 14,675 substance use days. Adjusted odds ratios (AOR) estimated the likelihood of riding with an impaired driver and of driving after use on SAM use days compared to alcohol- or marijuana-only use days.
resultsMore frequent SAM users were more likely to ride with an impaired driver and to drive after use than less frequent SAM users (between-persons). On SAM use days, there were greater odds of riding with an impaired driver, compared to alcohol-only days (AOR = 1.28) and marijuana-only days (AOR = 2.22), and of driving after use, compared to marijuana-only days (AOR = 1.25). Driving after use was more likely on days with non-simultaneous alcohol and marijuana use compared to SAM use (AOR = 1.59).
conclusionsRiding with an impaired driver is common among young adult substance users, and more likely following simultaneous use of alcohol and marijuana compared to other types of alcohol and marijuana use. Driving after use is more likely after SAM use than marijuana-only use days, but most likely on days when both alcohol and marijuana were used but not simultaneously. Future research on situation-level predictors of riding and driving-related risks among young adults is warranted.
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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.