Evidence map›Paper›PMID 23878174›Full record

ArticleBMJ open2013

Introduction effects of the Australian plain packaging policy on adult smokers: a cross-sectional study.

Melanie A Wakefield, Linda Hayes, Sarah Durkin, Ron Borland

Open access · goldAbstract read
In one paragraph

Article in BMJ open, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 59 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
59citing papers in PubMed, 1 pooled it
60.5field-weighted citation impact, top 1% 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

59 citing papers in PubMed, 1 synthesis or guideline pooled it, 155 citations in OpenAlex.

  1. Tobacco packaging design for reducing tobacco use.The Cochrane database of systematic reviews · 2017
    Pooled it
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  6. Article
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  10. Impact of Visual Elements of Tobacco Packaging on Health Risk Perceptions of Youth Groups.International journal of environmental research and public health · 2022
    Article
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  14. Article
  15. Article
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  17. Article
  18. Introduction of Standardized Tobacco Packaging During a 12-Month Transition Period: Findings From Small Retailers in the United Kingdom.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2019
    Observational
  19. Using Neuroscience to Inform Tobacco Control Policy.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2019
    Review
  20. Observational
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

4 authors at 1 institution in 1 country.

Melanie A WakefieldCentre for Behavioural Research in Cancer, Cancer Council Victoria, Carlton, Victoria, Australia.
Linda Hayes
Sarah Durkin
Ron Borland
Cancer Council Victoria · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo determine whether smokers smoking from packs required under Australia's plain packaging law had different smoking beliefs and quitting thoughts, compared with those still smoking from branded packs.

designCross-sectional survey during the roll-out phase of the law, analysed by timing of survey.

settingAustralian state of Victoria, November 2012.

participants536 cigarette smokers with a usual brand, of whom 72.3% were smoking from a plain pack and 27.7% were smoking from a branded pack. PRIMARY OUTCOME MEASURES: Perceived quality and satisfaction of cigarettes compared with 1 year ago, frequency of thoughts of smoking harm, perceived exaggeration of harms, frequency of thoughts of quitting, quitting priority in life, intention to quit, approval of large graphic health warnings and plain packaging.

resultsCompared with branded pack smokers, those smoking from plain packs perceived their cigarettes to be lower in quality (adjusted OR (AdjOR)=1.66, p=0.045), tended to perceive their cigarettes as less satisfying than a year ago (AdjOR=1.70, p=0.052), were more likely to have thought about quitting at least once a day in the past week (AdjOR=1.81, p=0.013) and to rate quitting as a higher priority in their lives (F=13.11, df=1, p<0.001). Plain pack smokers were more likely to support the policy than branded pack smokers (AdjOR=1.51, p=0.049). Branded and plain pack smokers did not differ on measures of less immediate smoking intentions, frequency of thoughts about harms or perceived exaggeration of harms. Appeal outcomes, but not other outcomes, were sensitive to the extent of roll-out, with responses from branded pack smokers approaching those of plain pack smokers, once 80% of survey respondents were smoking from plain packs 1-2 weeks before the December implementation date.

conclusionsThe early indication is that plain packaging is associated with lower smoking appeal, more support for the policy and more urgency to quit among adult smokers.

Indexed as

Public HealthSocial Medicine

Identifiers

PMID23878174
PMCPMC3710988
OpenAlexW2098094891

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.