Evidence map›Paper›PMID 27346757›Full record

ArticlePreventive medicine2016

State of transition: Marijuana use among young adults in the San Francisco Bay Area.

Louisa M Holmes, Lucy Popova, Pamela M Ling

Abstract read
In one paragraph

Article in Preventive medicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
5.8field-weighted citation impact, top 4% of its field
1 · What the graph read from 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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

20 citing papers in PubMed, 29 citations in OpenAlex.

  1. Article
  2. Article
  3. The Longitudinal Relationship of Loneliness With Frequency and Problematic Use of Alcohol and Cannabis Among Young Adults.The Journal of adolescent health : official publication of the Society for Adolescent Medicine · 2025
    Article
  4. Article
  5. Trajectories of loneliness during COVID-19 pandemic and associations with mental health and substance use.Journal of research on adolescence : the official journal of the Society for Research on Adolescence · 2023
    Article
  6. The Reshaping of the E-Cigarette Retail Environment: Its Evolution and Public Health Concerns.International journal of environmental research and public health · 2022
    Article
  7. Article
  8. Flavored Tobacco Sales Restrictions Reduce Tobacco Product Availability and Retailer Advertising.International journal of environmental research and public health · 2022
    Article
  9. Article
  10. Article
  11. Article
  12. Same-day use of cigarettes, alcohol, and cannabis among sexual minority and heterosexual young adult smokers.Psychology of addictive behaviors : journal of the Society of Psychologists in Addictive Behaviors · 2021
    Article
  13. Article
  14. Observational
  15. Article
  16. Article
  17. Marijuana Use among Young Adults: Who Quits and Why?Health behavior and policy review · 2018
    Article
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors at 1 institution in 1 country.

Louisa M HolmesCenter for Tobacco Control Research & Education, Division of General Internal Medicine, Department of Medicine, University of California San Francisco, United States. Electronic address: louisa.holmes@ucsf.edu.
Lucy PopovaCenter for Tobacco Control Research & Education, Division of General Internal Medicine, Department of Medicine, University of California San Francisco, United States.
Pamela M LingCenter for Tobacco Control Research & Education, Division of General Internal Medicine, Department of Medicine, University of California San Francisco, United States.
University of California, San Francisco · US

Funding

Social Interventions to address disparities In young adult tobacco useP60MD006902 · NIMHD · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI SCHILLINGER, DEAN · 2012 to 2016
$6.4M
Countering Young Adult Tobacco Marketing in BarsU01CA154240 · NCI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI LING, PAMELA MAY · 2011 to 2015
$6.1M
Communicating harm of new tobacco productsK99CA187460 · NCI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI POPOVA, LYUDMILA · 2014 to 2015
$214k
NCI NIH HHS K99 CA187460NCI NIH HHS U01 CA154240NIMHD NIH HHS P60 MD006902
6 · The paper itself

Abstract

backgroundCalifornia may vote on marijuana legalization in 2016. Young adults have the highest rates of marijuana use, but little is known about the correlates of use in this age group, including factors that may be affected by policy change. We investigated whether there are differences in marijuana use by sociodemographic characteristics, psychological distress, loneliness and social support, controlling for risk factors such as alcohol and cigarette use as well as perceived harm of marijuana.

methodsBivariate and multivariable analysis of past 30day marijuana use using the 2014 San Francisco Bay Area Young Adult Health Survey, a probabilistic multi-mode survey of (N=1324) young adults (aged 18-26years) residing in Alameda and San Francisco Counties, stratified by race/ethnicity.

results291 (27%) sample participants reported current marijuana use. Compared to non-Hispanic Whites (referent) Asian/Pacific Islander respondents were less likely to use marijuana (AOR, 0.42; 95% CI, 0.22-0.80) while multiracial participants were twice as likely (AOR, 2.27; 95% CI, 1.06-4.85). Psychological distress was not related to marijuana use, but social support (AOR, 1.42; 95% CI, 1.08-1.88) and loneliness (AOR, 1.42; 95% CI, 1.09-1.86) were. Perceived harm of marijuana was inversely related to marijuana use (AOR, 0.60; 95% CI, 0.51-0.70), while smoking cigarettes (AOR, 3.95; 95% CI, 2.28-6.84) and binge drinking (AOR, 1.13; 95% CI, 1.03-1.24) were positively related.

conclusionsLegalization policies should include public education campaigns addressing potential harms of marijuana use particularly targeting multiracial young adults who also engage in other risk behaviors, such as cigarette smoking and binge drinking.

Indexed as

CannabisBinge DrinkingCigarette SmokingEthnicityFemaleHealth SurveysHumansLonelinessMaleMarijuana SmokingRacial GroupsRisk FactorsSan FranciscoSocial SupportYoung AdultDemographicFactorsHealth behaviorHealth policyIllicit drugsLegalizationPsychologicalSocial supportStressTobacco use

Identifiers

PMID27346757
PMCPMC5014592
OpenAlexW2466128963

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

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.