Evidence map›Paper›PMID 29618494›Full record

ArticleTobacco control2019

Does free or lower cost smoking cessation medication stimulate quitting? Findings from the International Tobacco Control (ITC) Netherlands and UK Surveys.

Floor A van den Brand, Gera E Nagelhout, Karin Hummel, Marc C Willemsen, Ann McNeill, Onno C P van Schayck

Open access · bronzeAbstract read
In one paragraph

Article in Tobacco control, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.4field-weighted citation impact, top 37% 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

5 citing papers in PubMed, 9 citations in OpenAlex.

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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

6 authors at 4 institutions in 2 countries.

Floor A van den BrandDepartment of Family Medicine, Maastricht University (CAPHRI), Maastricht, The Netherlands.
Gera E NagelhoutDepartment of Family Medicine, Maastricht University (CAPHRI), Maastricht, The Netherlands.
Karin HummelDepartment of Health Promotion, Maastricht University (CAPHRI), Maastricht, The Netherlands.
Marc C WillemsenDepartment of Health Promotion, Maastricht University (CAPHRI), Maastricht, The Netherlands.
Ann McNeillDepartment of Addictions, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK.
Onno C P van SchayckDepartment of Family Medicine, Maastricht University (CAPHRI), Maastricht, The Netherlands.
Maastricht University · NLIVO Addiction Research Institute · NLKing's College London · GBTrimbos Institute · NL

Funding

Variation in Cigarettes, Tobacco use Behaviors and Exposures in ITC CountriesP01CA138389 · NCI · ROSWELL PARK CANCER INSTITUTE CORP · PI FONG, GEOFFREY T · 2009 to 2013
$13.4M
International Tobacco Policy SurveyR01CA100362 · NCI · UNIVERSITY OF WATERLOO · PI FONG, GEOFFREY T · 2005 to 2013
$4.7M
CIHR MOP-115016NCI NIH HHS P01 CA138389NCI NIH HHS R01 CA100362
6 · The paper itself

Abstract

objectiveTo investigate whether mentioning free or lower cost smoking cessation medication as a trigger for thinking about quitting is related to higher medication use, more quit attempts and quit success, and whether these associations are modified by education and income.

methodsData were derived from the 2013 and 2014 surveys of the International Tobacco Control Netherlands (n=1164) and UK (n=768) cohort. Logistic regression analyses were used to assess associations between mentioning in 2013 that free/lower cost smoking cessation medication was a trigger for thinking about quitting smoking and the use of medication, quit attempts and smoking cessation in 2014.

results37.0% of smokers in the UK and 24.9% of smokers in the Netherlands mentioned free/lower cost medication as a trigger for thinking about quitting. Smokers who mentioned this trigger were more likely to have used cessation medication during a quit attempt both in the UK (OR=4.19, p<0.001) and in the Netherlands (OR=2.14, p=0.033). The association between mentioning free/lower cost medication as a trigger for thinking about quitting and actual quit attempts was significant in the UK (OR=1.45, p=0.030), but not in the Netherlands (OR=1.10, p=0.587). There was no significant association with quit success. Associations did not differ across income and education groups.

conclusionFree/lower cost smoking cessation medication may increase the use of cessation medication and stimulate quit attempts among smokers with low, moderate and high education and income.

Indexed as

AdolescentAdultCommerceEducational StatusFemaleHumansIncomeMaleMiddle AgedNetherlandsSmoking CessationSmoking Cessation AgentsSmoking PreventionUnited KingdomYoung AdultSmoking Cessation Agentscessationpricesocioeconomic status

Identifiers

PMID29618494
PMCPMC6531679
OpenAlexW2796096637

What OpenQuestion holds

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Registered trials

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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.