Evidence map›Paper›PMID 21352526›Full record

ArticleBMC public health2011

Consumption of single cigarettes and quitting behavior: a longitudinal analysis of Mexican smokers.

James F Thrasher, Victor Villalobos, Joaquin Barnoya, Raul Sansores, Richard O'Connor

Abstract read
In one paragraph

Article in BMC public health, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
–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

21 citing papers in PubMed.

  1. Trial
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  13. Review
  14. Article
  15. Single Cigarette Sales: State Differences in FDA Advertising and Labeling Violations, 2014, United States.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2016
    Article
  16. Article
  17. Out of view but in plain sight: the illegal sale of single cigarettes.Journal of urban health : bulletin of the New York Academy of Medicine · 2014
    Article
  18. Article
  19. Cigarette smoking and quit attempts among injection drug users in Tijuana, Mexico.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2013
    Article
  20. Implementation and research priorities for FCTC Articles 13 and 16: tobacco advertising, promotion, and sponsorship and sales to and by minors.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2013
    Review
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.

James F ThrasherArnold School of Public Health, University of South Carolina, Columbia, SC, USA. thrasher@mailbox.sc.edu
Victor Villalobos
Joaquin Barnoya
Raul Sansores
Richard O'Connor

Funding

Variation in Cigarettes, Tobacco use Behaviors and Exposures in ITC CountriesP01CA138389 · NCI · ROSWELL PARK CANCER INSTITUTE CORP · PI THOMPSON, MARY · 2009 to 2013
$13.4M
Tobacco Control Research and Training in South AmericaR01DA024877 · NIDA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI PEREZ-STABLE, ELISEO J · 2007 to 2011
$1.8M
NCI NIH HHS P01 CA138389NIDA NIH HHS R01 DA024877
6 · The paper itself

Abstract

backgroundPrevious cross-sectional research has suggested single cigarettes could either promote or inhibit consumption. The present study aimed to assess the effects of single cigarette availability and consumption on downstream quit behavior.

methodsWe analyzed population-based, longitudinal data from adult smokers who participated in the 2008 and 2010 administrations of the International Tobacco Control Policy Evaluation Survey in Mexico.

resultsAt baseline, 30% of smokers saw single cigarettes for sale on a daily basis, 17% bought singles at their last purchase, and 7% bought singles daily. Smokers who most frequently purchased singles, both in general and specifically to control their consumption, were no more likely to attempt to quit over the 14 month follow-up period than those who did not purchase singles. Frequency of buying singles to reduce consumption had a non-monotonic association with being quit at followup. The odds of being quit was only statistically significant when comparing those who had not bought singles to reduce consumption with those who had done so on a more irregular basis (AOR = 2.30; 95% CI 1.19, 4.45), whereas those who did so more regularly were no more likely to be quit at followup. Frequency of self-reported urges to smoke upon seeing singles for sale was unassociated with either quit attempts or being quit at followup.

conclusionsThese results suggest that the relationship between singles consumption and quit behavior is complex, with no clear evidence that singles either promote or inhibit downstream quit behavior.

Indexed as

Smoking CessationAdolescentAdultFemaleHealth SurveysHumansLongitudinal StudiesMaleMexicoMiddle AgedSmokingYoung Adult

Identifiers

PMID21352526
PMCPMC3061913

What OpenQuestion holds

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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.