Evidence map›Paper›PMID 12432154›Full record

ArticleTobacco control2002

The ID effect on youth access to cigarettes.

A H Levinson, S Hendershott, T E Byers

Abstract read
In one paragraph

Article in Tobacco control, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

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

  1. Pooled it
  2. Preventing smoking in young people: a systematic review of the impact of access interventions.International journal of environmental research and public health · 2009
    Pooled it
  3. Article
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  7. Review
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  9. Article
  10. Research opportunities concerning youth and the Family Smoking Prevention and Tobacco Control Act.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2012
    Article
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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.

A H LevinsonAMC Cancer Research Center, Lakewood, Colorado 80214, USA. levinsona@amc.org
S Hendershott
T E Byers

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo estimate the effect on cigarette sales rates when minors present identification (ID).

designControlled experiment in which minors attempting to purchase cigarettes either carried a valid photo ID (documenting they were minors) or carried no ID, and were instructed to show the ID or admit having no ID if the clerk requested proof of age.

settingCensus of retail stores in six urban and suburban Colorado counties. SUBJECTS: Retail cigarette clerks, uninformed of the study.

main outcome measuresRelative risk (RR) of cigarette sale to a minor when ID was requested and presented versus requested but not presented.

resultsWhen clerks requested ID, sales were more than six times as frequent if minors presented ID than if they did not (12.2% v 2.0%, RR 6.2, p < 0.0001). The relative risk remained substantially unchanged under adjustment for demographic and circumstantial covariates.

conclusionsPresentation of photo ID in compliance checks increases illegal cigarette sales to minors. The impact may vary among states or locales and depends strongly on how often clerks request proof of age. Clerk training and responsible cigarette sales practices should include age calculations from photo ID. Programmes relying on investigative purchase attempts to estimate actual rates of cigarette sales to minors should ascertain and replicate local ID presenting behaviours that minors typically use during genuine attempts to buy cigarettes.

Indexed as

RecordsAdolescentColoradoCommerceFemaleHumansInterpersonal RelationsMaleSmokingSuburban HealthTruth DisclosureUrban Health

Identifiers

PMID12432154
PMCPMC1747672

What OpenQuestion holds

Textmetadata
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.