Evidence map›Paper›PMID 27125661›Full record

Trial reportDrug and alcohol dependence2016

E-cigarette advertising exposure and implicit attitudes among young adult non-smokers.

Pallav Pokhrel, Pebbles Fagan, Thaddeus A Herzog, Qimei Chen, Nicholas Muranaka, Lisa Kehl, Jennifer B Unger

Registry-linked trialOpen access · greenAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Drug and alcohol dependence, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03786042 (Does Exposure to Electronic Nicotine Delivery Systems Advertising Affect Positive Smoking Expectancies and Social Normative Beliefs About Smoking?), which is not on this map. Cited by 32 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 2 pooled it
4.9field-weighted citation impact, top 5% 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.

NCT03786042 nacompletednot on this mapstarted 2019, after this paper: background citation

Does Exposure to Electronic Nicotine Delivery Systems Advertising Affect Positive Smoking Expectancies and Social Normative Beliefs About Smoking?

TypeinterventionalSponsorTrustees of Dartmouth CollegeRan2019 to 2021Enrolled139ConditionsAttentional Bias, Smoking Cues, Positive Perceptions About Cigarette Smoking, Social NormsArmsE-cigarette ad exposure, non e-cigarette TV commercials
3 · Its place in the literature

Who cites it

32 citing papers in PubMed, 2 syntheses or guidelines pooled it, 50 citations in OpenAlex.

  1. Pooled it
  2. Overview of Electronic Nicotine Delivery Systems: A Systematic Review.American journal of preventive medicine · 2017
    Pooled it
  3. Trial
  4. Trial
  5. A Randomized Trial of the Effect of Youth Appealing E-Cigarette Advertising on Susceptibility to Use E-Cigarettes Among Youth.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2018
    Trial
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Nicotine Pouch Awareness and Use Among Youth, National Youth Tobacco Survey, 2021.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2023
    Article
  12. Article
  13. Article
  14. Article
  15. Ethnicity and the mechanisms of point-of-sale e-cigarette marketing's influence on behavior: A longitudinal study.Psychology of addictive behaviors : journal of the Society of Psychologists in Addictive Behaviors · 2022
    Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Observational
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

7 authors at 3 institutions in 1 country.

Pallav PokhrelCancer Prevention and Control Program, University of Hawaii Cancer Center, University of Hawaii at Manoa, USA. Electronic address: ppokhrel@cc.hawaii.edu.
Pebbles FaganCancer Prevention and Control Program, University of Hawaii Cancer Center, University of Hawaii at Manoa, USA. Electronic address: pfagan@cc.hawaii.edu.
Thaddeus A HerzogCancer Prevention and Control Program, University of Hawaii Cancer Center, University of Hawaii at Manoa, USA. Electronic address: therzog@cc.hawaii.edu.
Qimei ChenDepartment of Marketing, Shidler College of Business, University of Hawaii at Manoa, USA. Electronic address: qimie@hawaii.edu.
Nicholas MuranakaCancer Prevention and Control Program, University of Hawaii Cancer Center, University of Hawaii at Manoa, USA. Electronic address: nmuranaka@cc.hawaii.edu.
Lisa KehlHealth Promotion Services, University of Hawaii at Manoa, USA. Electronic address: kehl@hawaii.edu.
Jennifer B UngerPreventive Medicine, Keck School of Medicine, University of Southern California, USA. Electronic address: unger@usc.edu.
University of Hawaiʻi at Mānoa · USUniversity of Hawaii Cancer CenterUniversity of Southern California · US

Funding

University of Hawaii Cancer Center CCSGP30CA071789 · NCI · UNIVERSITY OF HAWAII AT MANOA · PI Xin Chen · 1996 to 2026
$56.2M
RESEARCH DESIGN AND BIOSTATISTICS COREU54MD007584 · NIMHD · UNIVERSITY OF HAWAII AT MANOA · PI HEDGES, JERRIS ROBERT, MOKUAU, NOREEN · 2012 to 2018
$21.1M
Prospective effects of electronic cigarette marketing on expectancies and behaviorR01CA202277 · NCI · UNIVERSITY OF HAWAII AT MANOA · PI POKHREL, PALLAV · 2016 to 2020
$2.6M
NCI NIH HHS P30 CA071789NCI NIH HHS R01 CA202277NIMHD NIH HHS U54 MD007584
6 · The paper itself

Abstract

backgroundThis study tested whether exposure to e-cigarette advertising affects the subliminal-spontaneous or automatic-attitudes towards e-cigarettes as a more pleasant or safer alternative to cigarettes among non-smoking young adults.

methods187 young adult (mean age=21.9; SD=4.1) current non-smokers who had never used an e-cigarette were randomly assigned to one of the 3 conditions that involved viewing magazine advertisements. Two of the 3 conditions were experimental conditions where thematically different [harm-reduction ("Health") vs. social enhancement ("Social") focused] e-cigarette ads were interspersed among ads of everyday objects. The third condition was the control condition in which participants viewed ads of everyday objects only. Participants provided data on explicit (e.g., harm perceptions) and implicit [e.g., Implicit Association Test (IAT), Affect Misattribution Procedure (AMP)] measures after viewing the ads.

resultsRelative to the Control condition, participants in the Social condition showed 2.8 times higher odds of being open to using an e-cigarette in the future. Participants in the Health condition showed significantly higher implicit attitudes towards e-cigarettes as a safer alternative to cigarettes than participants in the Control condition. E-cigarette stimuli elicited more positive spontaneous affective reactions among participants in the Social condition than participants in the Health condition.

conclusionsE-cigarette ads may implicitly promote e-cigarettes as a reduced-harm cigarette alternative. Marketing of e-cigarette use as a way to enhance social life or self-image may encourage non-smoking young adults to try e-cigarettes. Findings may inform regulations on e-cigarette marketing.

Indexed as

AttitudeElectronic Nicotine Delivery SystemsAdolescentAdultAdvertisingFemaleHarm ReductionHumansMaleSmokingSocial EnvironmentSocioeconomic FactorsYoung AdultAdvertisingE-cigaretteImplicit attitudesYoung adults

Identifiers

PMID27125661
PMCPMC5155506
OpenAlexW2337844146

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

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.