Evidence map›Paper›PMID 31278083›Full record

ArticleTobacco control2019

Socioeconomic inequalities in children's exposure to tobacco retailing based on individual-level GPS data in Scotland.

Fiona Caryl, Niamh K Shortt, Jamie Pearce, Garth Reid, Richard Mitchell

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 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
2.3field-weighted citation impact, top 11% 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

24 citing papers in PubMed, 1 synthesis or guideline pooled it, 34 citations in OpenAlex.

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  16. Inequalities in Smoking and Quitting-Related Outcomes Among Adults With and Without Children in the Household 2013-2019: A Population Survey in England.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2022
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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

5 authors at 3 institutions in 1 country.

Fiona CarylMRC/CSO Social & Public Health Sciences, Insistute of Health & Wellbeing, University of Glasgow, Glasgow, UK fiona.caryl@glasgow.ac.uk.ORCID http://orcid.org/0000-0001-6329-6767
Niamh K ShorttSchool of Geosciences, Univerity of Edinburgh, Edinburgh, UK.
Jamie PearceSchool of Geosciences, Univerity of Edinburgh, Edinburgh, UK.ORCID http://orcid.org/0000-0002-0994-7140
Garth ReidPublic Health Science Directorate, NHS Health Scotland, Edinburgh, UK.
Richard MitchellMRC/CSO Social & Public Health Sciences, Insistute of Health & Wellbeing, University of Glasgow, Glasgow, UK.
MRC/CSO Social and Public Health Sciences Unit · GBUniversity of Edinburgh · GBPublic Health Scotland · GB

Funding

Chief Scientist Office SPHSU10Medical Research Council MC_UU_12017/10
6 · The paper itself

Abstract

backgroundIdentifying factors shaping knowledge of and attitudes towards tobacco products in preadolescence is a key component supporting tobacco control policies aimed at preventing smoking initiation. This study quantified exposure to tobacco retailing environments within the individual-level activity spaces of children across a socioeconomic gradient.

methodsOne week of global positioning system (GPS) tracking data were collected at 10 s intervals from a nationally representative sample of 10-11-year olds (n=692). Proximity of GPS locations (n=~16 M) to the nearest tobacco retailer (n=9030) was measured and exposure defined when a child came within 10 m of a retailer. Duration, frequency, timing and source of exposure were compared across income deprivation quintiles, along with retail density within children's home neighbourhoods.

resultsOn average, children were exposed to tobacco retailing for 22.7 min (95% CI 16.8 to 28.6) per week in 42.7 (35.2-50.1) independent encounters. However, children from the most deprived areas accumulated six times the duration and seven times the frequency of exposure as children from the least deprived areas. Home neighbourhood retail densities were 2.6 times higher in deprived areas, yet the average number of businesses encountered did not differ. Most exposure came from convenience stores (35%) and newsagents (15%), with temporal peaks before and after school hours.

conclusionsBy accounting for individual mobility, we showed that children in socially disadvantaged areas accumulate higher levels of exposure to tobacco retailing than expected from disparities in home neighbourhood densities. Reducing tobacco outlet availability, particularly in areas frequently used by children, might be crucial to policies aimed at creating 'tobacco-free' generations.

Indexed as

denormalizationend gameenvironmentpreventionsocioeconomic status

Identifiers

PMID31278083
PMCPMC7116585
OpenAlexW2955990258

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.