Evidence map›Paper›PMID 31147474›Full record

ArticleTobacco control2020

Ban on menthol-flavoured tobacco products predicts cigarette cessation at 1 year: a population cohort study.

Michael O Chaiton, Ioana Nicolau, Robert Schwartz, Joanna E Cohen, Eric Soule, Bo Zhang, Thomas Eissenberg

Open access · greenAbstract readEvaluation Study
In one paragraph

Article in Tobacco control, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 63 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
63citing papers in PubMed, 3 pooled it
6.4field-weighted citation impact, top 3% 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

63 citing papers in PubMed, 3 syntheses or guidelines pooled it, 76 citations in OpenAlex.

  1. The Impact of Menthol Cigarette Bans: A Systematic Review and Meta-Analysis.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2025
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  9. 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
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  10. Effects on Smoking Behavior of Switching Menthol Smokers to Non-menthol Cigarettes.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2021
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3 more citing papers are in PubMed but not listed here.

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 5 institutions in 2 countries.

Michael O ChaitonDepartment of Public Health Sciences, University of Toronto, Toronto, Ontario, Canada michael.chaiton@utoronto.ca.ORCID 0000-0002-9589-2122
Ioana NicolauDepartment of Public Health Sciences, University of Toronto, Toronto, Ontario, Canada.
Robert SchwartzOntario Tobacco Research Unit, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada.
Joanna E CohenInstitute for Global Tobacco Control, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA.
Eric SouleHealth Education and Promotion, East Carolina University, Greenville, North Carolina, USA.
Bo ZhangOntario Tobacco Research Unit, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada.
Thomas EissenbergDepartment of Psychology and Center for the Study of Tobacco Products, Virginia Commonwealth University, Richmond, Virginia, USA.
University of Toronto · CAEast Carolina University · USJohns Hopkins University · USToronto Public Health · CAVirginia Commonwealth University · US

Funding

Project 4: Using a prospective cohort survey to test population-level predictions generated by Projects 1-3U54DA036105 · NIDA · VIRGINIA COMMONWEALTH UNIVERSITY · PI EISSENBERG, THOMAS EVAN · 2018 to 2022
$20.8M
Training and Education Core p270-287P50DA036105 · NIDA · VIRGINIA COMMONWEALTH UNIVERSITY · PI EISSENBERG, THOMAS EVAN · 2013 to 2017
$19.2M
Evaluation of Canada's Menthol BanR21DA047358 · NIDA · UNIVERSITY OF TORONTO · PI CHAITON, MICHAEL · 2018 to 2019
$274k
NIDA NIH HHS P50 DA036105NIDA NIH HHS R21 DA047358NIDA NIH HHS U54 DA036105
6 · The paper itself

Abstract

objectivesThe province of Ontario, Canada, banned the use of menthol-flavoured tobacco products as of 1 January 2017. The long-term impact of a menthol ban on smoking behaviour has not been previously evaluated.

methodsPopulation cohort study with baseline survey conducted September-December 2016 and follow-up January-August 2018 among residents of Ontario, Canada, 16 years old and over who reported current smoking (past 30 days) at baseline survey and completed follow-up (n=913) including 187 reporting smoking menthol cigarettes daily, 420 reported smoking menthol cigarettes occasionally, and 306 were non-menthol cigarette smokers. Relative rates of making a quit attempt and being a non-smoker at follow-up were estimated with Poisson regression controlling for smoking and demographic characteristics at baseline.

resultsAt follow-up, 63% of daily menthol smokers reported making a quit attempt since the ban compared with 62% of occasional menthol smokers and 43% of non-menthol smokers (adjusted relative rate (ARR) for daily menthol smokers compared with non-menthol smokers: 1.25; 95% CI 1.03 to 1.50). At follow-up, 24% of daily menthol smokers reported making a quit since the ban compared with 20% of occasional menthol smokers and 14% of non-menthol smokers (ARR for daily menthol smokers compared with non-menthol smokers: 1.62; 95% CI 1.08 to 2.42).

conclusionsThe study found higher rates of quitting among daily and occasional menthol smokers in Ontario 1 year after the implementation of a menthol ban compared with non-menthol smokers. Our findings suggest that restrictions on menthol may lead to substantial improvements in public health.

Indexed as

MentholAdolescentAdultCigarette SmokingFemaleFlavoring AgentsHealth BehaviorHumansMaleMiddle AgedOntarioPolicySmokersSmoking CessationSmoking PreventionSocial Control, FormalFlavoring AgentsMentholmenthol banpublic policysmoking cessationtobacco products

Identifiers

PMID31147474
PMCPMC6884656
OpenAlexW2947913860

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.