ArticlePsychology of addictive behaviors : journal of the Society of Psychologists in Addictive Behaviors2020
Consequences of alcohol and marijuana use among college students: Prevalence rates and attributions to substance-specific versus simultaneous use.
Article in Psychology of addictive behaviors : journal of the Society of Psychologists in Addictive Behaviors, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 121 papers.
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
121 citing papers in PubMed, 144 citations in OpenAlex.
- Bridging the gap between genetic epidemiological research and prevention: A randomized control trial of a novel personalized feedback program for alcohol and cannabis use.Drug and alcohol dependence · 2023Trial
- Leveraging Ecological Momentary Assessment to Examine Bi-directional Associations Between Sleep Quality, Adolescent/Young Adult Alcohol Craving and Use.Annals of behavioral medicine : a publication of the Society of Behavioral Medicine · 2023Trial
- Cannabis use as a moderator of cognitive behavioral therapy for insomnia.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2022Trial
- The MAPme Project: Implementing a College-Based Study of Substance Use and Mental Wellness.International journal of environmental research and public health · 2026Article
- A theory-informed examination of biopsychosocial influences on transdermal alcohol concentration and next-day reports of alcohol-induced blackouts in young adults.Experimental and clinical psychopharmacology · 2026Article
- Day-level latent classes of alcohol and cannabis use motives: Associations by combined use, level of use, and consequences.Psychology of addictive behaviors : journal of the Society of Psychologists in Addictive Behaviors · 2026Article
- Contextual Moderators of the Relationship Between Alcohol-Induced Blackouts and Alcohol-Related Consequences Among Young Adults.Alcohol, clinical & experimental research · 2026Article
- Binge alcohol and cannabis co-use associated with depression in Black men.Psychology of addictive behaviors : journal of the Society of Psychologists in Addictive Behaviors · 2026Article
- 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
- Evaluating institutional planning around collegiate recovery programs: considerations of student awareness and a socio-ecological framework.Journal of American college health : J of ACH · 2026Article
- Understanding the acceptance of medical marijuana among Malaysian adults: a cross-sectional online survey.BMJ open · 2026Article
- Using Alcohol and Sleep Sensors to Understand Blackout Risk in Young Adults' Natural Settings (The Lights Out Study): Protocol for an Intensive Longitudinal Pilot Study.JMIR research protocols · 2026Article
- Noncompliance with laws to prevent polysubstance misuse: Recreational cannabis sales to apparently alcohol-intoxicated customers.Alcohol, clinical & experimental research · 2026Article
- Alcohol and Cannabis co-use and HIV risk, Treatment and Prevention Outcomes: A Scoping Review.Current addiction reports · 2026Article
- Monthly simultaneous cannabis and alcohol use: effects on depression, anxiety, and stress in male and female college students.Journal of cannabis research · 2025Article
- Profiles of Antiracist and Antisocial Online Behaviors among Asian American College Instagram Users: Associations with Academic Adjustment and Substance Use.Journal of racial and ethnic health disparities · 2025Article
- Simultaneous alcohol and cannabis use is associated with daily consequences reflective of alcohol use disorder symptoms.Drug and alcohol dependence · 2025Article
- Decriminalization of cannabis use in South Africa: The perspectives and health outcomes among medical students; A systematic qualitative review.Journal of public health research · 2025Review
- Cannabis administration is associated with reduced alcohol consumption: Evidence from a novel laboratory co-administration paradigm.Drug and alcohol dependence · 2025Article
- Examining the relationship between cannabis use and drinking levels on co-use days.Alcohol, clinical & experimental research · 2025Article
61 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 2 institutions in 1 country.
Funding
Abstract
College students who use alcohol and marijuana often use them simultaneously, so that their effects overlap. The present study examined whether negative consequences experienced by simultaneous alcohol and marijuana (SAM) users vary from those experienced by individuals who use alcohol and marijuana concurrently but not simultaneously (CAM) or single-substance users. We considered 9 types of consequences: cognitive, blackout, vomiting, academic/occupational, social, self-care, physical dependence, risky behaviors, and driving under the influence (DUI). Further, we examined whether consequences experienced by SAM users are attributed to using alcohol, marijuana, or both simultaneously. The sample included past-year alcohol and marijuana users age 18-24 (N = 1,390; 62% female; 69% White; 12% Hispanic) recruited from 3 U.S. college campuses. SAM users experienced a greater overall number of consequences than CAM or alcohol-only users, even controlling for frequency and intensity of alcohol and marijuana use and potentially confounding psychosocial and sociodemographic factors. Experiencing specific consequences differed between simultaneous and concurrent users, but after adjusting for consumption and other covariates, only blackouts differed. In contrast, SAM users were more likely to experience each consequence than alcohol-only users, with strongest effects for DUI, blackouts, and cognitive consequences. Among SAM users, consequences were most likely to be attributed to alcohol and were rarely attributed to simultaneous use. Being a user of both alcohol and marijuana and using alcohol and marijuana together so that their effects overlap each contribute to risk, suggesting there is value in targeting the mechanisms underlying type of user as well as those underlying type of use. (PsycINFO Database Record (c) 2020 APA, all rights reserved).
Indexed as
Identifiers
What OpenQuestion holds
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.