Evidence map›Paper›PMID 27633766›Full record

Trial reportTobacco control2016

Cigarette smoking and electronic cigarette vaping patterns as a function of e-cigarette flavourings.

Mark D Litt, Valerie Duffy, Cheryl Oncken

Abstract readComparative StudyRandomized Controlled Trial
In one paragraph

Trial report in Tobacco control, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
52citing papers in PubMed, 4 pooled it
–field-weighted citation impact
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

52 citing papers in PubMed, 4 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. An E-Liquid Flavor Wheel: A Shared Vocabulary Based on Systematically Reviewing E-Liquid Flavor Classifications in Literature.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2019
    Pooled it
  4. Pooled it
  5. Effect on Tobacco Use and Subjective Measures of Including E-cigarettes in a Simulated Ban of Menthol in Combustible Cigarettes.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2022
    Trial
  6. The effects of inhaled flavors on intravenous nicotine.Experimental and clinical psychopharmacology · 2021
    Trial
  7. Trial
  8. Biomarkers of Exposure Among "Dual Users" of Tobacco Cigarettes and Electronic Cigarettes in Canada.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2019
    Trial
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  13. Review
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  19. Observational
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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.

Mark D LittUniversity of Connecticut Health Center, Farmington, Connecticut, USA.
Valerie DuffyUniversity of Connecticut, Storrs, Connecticut, USA.
Cheryl OnckenUniversity of Connecticut Health Center, Farmington, Connecticut, USA.

Funding

ZONISAMIDE VERSUS PLACEBOM01RR006192 · NCRR · UNIVERSITY OF CONNECTICUT SCH OF MED/DNT · PI CLOUTIER, MICHELLE M. · 1994 to 2008
$22.1M
Taste, Preferences, and Behavior: Effects of Nicotine and Flavorings in ElectroniR01DA036492 · NIDA · UNIVERSITY OF CONNECTICUT SCH OF MED/DNT · PI LITT, MARK D. · 2013 to 2017
$3.0M
NCRR NIH HHS M01 RR006192NIDA NIH HHS R01 DA036492
6 · The paper itself

Abstract

introductionThe present study examined the influence of flavouring on the smoking and vaping behaviour of cigarette smokers asked to adopt e-cigarettes for a period of 6 weeks.

methodsParticipants were 88 current male and female smokers with no intention to stop smoking, but who agreed to substitute e-cigarettes for their current cigarettes. On intake, participants were administered tests of taste and smell for e-cigarettes flavoured with tobacco, menthol, cherry and chocolate, and were given a refillable e-cigarette of their preferred flavour or a control flavour. Participants completed daily logs of cigarette and e-cigarette use and were followed each week.

resultsAnalyses over days indicated that, during the 6-week e-cigarette period, cigarette smoking rates dropped from an average of about 16 to about 7 cigarettes/day. e-Cigarette flavour had a significant effect such that the largest drop in cigarette smoking occurred among those assigned menthol e-cigarettes, and the smallest drop in smoking occurred among those assigned chocolate and cherry flavours. e-Cigarette vaping rates also differed significantly by flavour assigned, with the highest vaping rates for tobacco- and cherry-flavoured e-cigarettes, and the lowest rates for those assigned to chocolate.

conclusionsThe findings suggest that adoption of e-cigarettes in smokers may influence smoking rates and that e-cigarette flavourings can moderate this effect. e-Cigarette vaping rates are also influenced by flavourings. These findings may have implications for the utility of e-cigarettes as a nicotine replacement device and for the regulation of flavourings in e-cigarettes for harm reduction.

Indexed as

Electronic Nicotine Delivery SystemsAdolescentAdultCigarette SmokingFemaleFlavoring AgentsHarm ReductionHumansMaleMiddle AgedSmokersSmoking CessationTobacco ProductsVapingYoung AdultFlavoring AgentsAddictionHarm ReductionNon-cigarette tobacco products

Identifiers

PMID27633766
PMCPMC5479061

What OpenQuestion holds

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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.