Evidence map›Paper›PMID 27036296›Full record

ArticleBMC public health2016

The effects of maximising the UK's tobacco control score on inequalities in smoking prevalence and premature coronary heart disease mortality: a modelling study.

Kirk Allen, Chris Kypridemos, Lirije Hyseni, Anna B Gilmore, Peter Diggle, Margaret Whitehead, Simon Capewell, Martin O'Flaherty

Abstract readEvaluation Study
In one paragraph

Article in BMC public health, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 2 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

8 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
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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

8 authors.

Kirk AllenLancaster Medical School, Lancaster University, Lancaster, UK.
Chris KypridemosDepartment of Public Health & Policy, University of Liverpool, Liverpool, UK. c.kypridemos@liverpool.ac.uk.
Lirije HyseniDepartment of Public Health & Policy, University of Liverpool, Liverpool, UK.
Anna B GilmoreDepartment for Health, University of Bath, UK Centre for Tobacco and Alcohol Studies (UKCTAS), Bath, UK.
Peter DiggleLancaster Medical School, Lancaster University, Lancaster, UK.
Margaret WhiteheadDepartment of Public Health & Policy, University of Liverpool, Liverpool, UK.
Simon CapewellDepartment of Public Health & Policy, University of Liverpool, Liverpool, UK.
Martin O'FlahertyDepartment of Public Health & Policy, University of Liverpool, Liverpool, UK.

Funding

Medical Research Council G0900847Medical Research Council MR/K023195/1
6 · The paper itself

Abstract

backgroundSmoking is more than twice as common among the most disadvantaged socioeconomic groups in England compared to the most affluent and is a major contributor to health-related inequalities. The United Kingdom (UK) has comprehensive smoking policies in place: regular tax increases; public information campaigns; on-pack pictorial health warnings; advertising bans; cessation; and smoke-free areas. This is confirmed from its high Tobacco Control Scale (TCS) score, an expert-developed instrument for assessing the strength of tobacco control policies. However, room remains for improvement in tobacco control policies. Our aim was to evaluate the cumulative effect on smoking prevalence of improving all TCS components in England, stratified by socioeconomic circumstance.

methodsEffect sizes and socioeconomic gradients for all six types of smoking policy in the UK setting were adapted from systematic reviews, or if not available, from primary studies. We used the IMPACT Policy Model to link predicted changes in smoking prevalence to changes in premature coronary heart disease (CHD) mortality for ages 35-74. Health outcomes with a time horizon of 2025 were stratified by quintiles of socioeconomic circumstance.

resultsThe model estimated that improving all smoking policies to achieve a maximum score on the TCS might reduce smoking prevalence in England by 3% (95% Confidence Interval (CI): 1-4%), from 20 to 17% in absolute terms, or by 15% in relative terms (95% CI: 7-21%). The most deprived quintile would benefit more, with absolute reductions from 31 to 25%, or a 6% reduction (95% CI: 2-7%). There would be some 3300 (95% CI: 2200-4700) fewer premature CHD deaths between 2015-2025, a 2% (95% CI: 1.4-2.9%) reduction. The most disadvantaged quintile would benefit more, reducing absolute inequality of CHD mortality by about 4 % (95% CI: 3-9%).

conclusionsFurther, feasible improvements in tobacco control policy could substantially improve population health, and reduce health-related inequalities in England.

Indexed as

Health PolicyHealth Status DisparitiesSmoking PreventionAdultAgedCoronary Artery DiseaseEnglandFemaleHumansMaleMiddle AgedModels, TheoreticalMortality, PrematurePrevalenceReview Literature as TopicSmokingCoronary heart diseaseFramework Convention on Tobacco Control (FCTC)Socioeconomic inequalitiesTobacco control

Identifiers

PMID27036296
PMCPMC4818400

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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.