Evidence map›Paper›PMID 35938219›Full record

ArticleAddiction (Abingdon, England)2023

Non-cigarette combustible tobacco use and its associations with subsequent cessation of smoking among daily cigarette smokers: findings from the International Tobacco Control Four Country Smoking and Vaping Surveys (2016-20).

Lin Li, Ron Borland, K Michael Cummings, Andrew Hyland, Michael Le Grande, Geoffrey T Fong, Ann McNeill

Abstract read
In one paragraph

Article in Addiction (Abingdon, England), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Trial
  2. Article
  3. Article
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

7 authors.

Lin LiMelbourne Centre for Behaviour Change, School of Psychological Sciences, University of Melbourne Parkville Campus, Parkville, VIC, Australia.ORCID 0000-0002-4764-1679
Ron BorlandMelbourne Centre for Behaviour Change, School of Psychological Sciences, University of Melbourne Parkville Campus, Parkville, VIC, Australia.ORCID 0000-0003-0059-178X
K Michael CummingsDepartment of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, SC, USA.ORCID 0000-0002-7103-7017
Andrew HylandDepartment of Health Behavior, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA.
Michael Le GrandeMelbourne Centre for Behaviour Change, School of Psychological Sciences, University of Melbourne Parkville Campus, Parkville, VIC, Australia.
Geoffrey T FongDepartment of Psychology, University of Waterloo, Waterloo, ON, Canada.
Ann McNeillNational Addiction Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK.ORCID 0000-0002-6223-4000

Funding

Vaporized Nicotine Product Initiation Among Youth in the US, Canada, and England: Methods to Predict Uptake and Policy EfficacyP01CA200512 · NCI · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI FONG, GEOFFREY T · 2016 to 2025
$25.3M
NCI NIH HHS P01 CA200512
6 · The paper itself

Abstract

aimsTo examine whether polyuse of cigarettes and other smoked products (polysmoking) is predictive of quit attempts and quit success.

designA prospective multi-country cohort design.

settingAustralia, Canada, England and the United States.

participantsA total of 3983 adult daily cigarette smokers were surveyed in 2016 (wave 1 of data collection) and were re-contacted in 2018 (wave 2) (i.e. waves 1-2 cohort) in the International Tobacco Control Four Country Smoking and Vaping (ITC 4CV) surveys; and 3736 smokers were surveyed in 2018 and re-contacted in 2020 (wave 3) (i.e. waves 2-3 cohort). MEASUREMENTS: Participants were asked about their cigarette smoking and use of cigars, cigarillos, pipes and waterpipes. Outcomes were quit attempts between two survey waves and success, defined as having quit smoking all the combustible tobacco at the subsequent survey for 1 month or more.

findingsLevels of polysmoking were 12.7% in the waves 1-2 cohort and 10.5% for the waves 2-3 cohort. Compared with cigarette-only smokers, polysmokers were more likely to attempt to quit between waves 1 and 2 [54.9 versus 42.7%, adjusted odds ratio (aOR) = 1.37, 95% confidence interval (CI) = 1.08-1.74, P < 0.01], but not between waves 2 and 3 (43.8 versus 40.1%, aOR = 0.94, 95% CI = 0.72-1.22). Polysmoking predicted reduced likelihood of success in both cohorts among attempters and the overall samples. Between waves 2 and 3 there were significantly more transitions to non-daily smoking among the polysmokers (12.4 versus 5.3%, χ

conclusionsThere is a consistent association between polysmoking (use of cigarettes together with other smoked products) and reduced quit success for combustible tobacco, but it is probably due to increased likelihood of transitioning to non-daily use rather than complete cessation.

Indexed as

Cigarette SmokingElectronic Nicotine Delivery SystemsSmoking CessationTobacco ProductsVapingAdultHumansProspective StudiesSmokersUnited StatesCombustible tobaccolongitudinal studynicotine dependencepolysmokingsmoking cessationsurvey

Identifiers

PMID35938219
PMCPMC11164548

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Registered trials

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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.