Evidence map›Paper›PMID 34607888›Full record

SynthesisTobacco control2023

Flavour capsule cigarette use and perceptions: a systematic review.

Christina N Kyriakos, Mateusz Zygmunt Zatoński, Filippos T Filippidis

Abstract readSystematic Review
In one paragraph

Synthesis in Tobacco control, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing 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

23 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Do-It-Yourself Flavored Capsule Cigarettes: Exploiting Potential Regulatory Loopholes?Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2025
    Article
  5. Article
  6. Article
  7. Article
  8. The Use of Packaging Descriptors in a Rapidly Growing Market for Capsule Cigarettes: Evidence From Mexico.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2024
    Article
  9. Chemicals in Cigarette Flavor Capsules From Guatemala and Mexico.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2024
    Article
  10. Article
  11. Menthol and Other Flavor Chemicals in Cigarettes from Vietnam and the Philippines.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2024
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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

3 authors.

Christina N KyriakosDepartment of Primary Care and Public Health, School of Public Health, Imperial College London, London, UK c.kyriakos20@imperial.ac.uk.ORCID 0000-0003-0486-9152
Mateusz Zygmunt ZatońskiTobacco Control Research Group, Department for Health, University of Bath, Bath, UK.ORCID 0000-0001-7254-569X
Filippos T FilippidisDepartment of Primary Care and Public Health, School of Public Health, Imperial College London, London, UK.ORCID 0000-0002-2101-2559

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThis systematic review on flavour capsule cigarettes aims to examine prevalence, correlates of use, behaviours and perceptions of these products globally. DATA SOURCES: A search of original, peer-reviewed research without restrictions in publication year, population, study design or language, using a combination of cigarette and capsule terms was conducted across four databases (Medline, Embase, Web of Science and Scopus), indexed until 30 April 2021. STUDY SELECTION: Studies were included if they presented original, human subjects research on flavour capsule cigarettes. DATA EXTRACTION: Two authors independently extracted data on main outcome results and assessed risk of bias using a validated quality assessment tool (QATSDD). DATA SYNTHESIS: Of 842 unduplicated database records and four studies from citation searching screened, 20 studies were included in the review. Studies reported data from 2009 to 2019 across eight countries, the majority of which used cross-sectional or focus group study designs. Current capsule use among smokers was highest in Chile and Mexico (40%) and was associated with younger age, and in some countries, with being female. Capsule cigarettes are perceived as tasting better, being smoother on the throat, more fun to smoke, and more attractive compared with non-capsule cigarettes, particularly among susceptible non-smokers and non-daily smokers.

conclusionFindings call for the adoption of comprehensive tobacco control policies that account for flavour capsules and similar iterations, which can increase appeal through flavours and innovative features. Continued monitoring and research of these products is critical, with particular attention to low-income and middle-income countries, which make up a disproportionately larger share of the capsule market.

Indexed as

Tobacco ProductsCross-Sectional StudiesFemaleFlavoring AgentsHumansMaleSmokersTasteTaste PerceptionFlavoring Agentslow/middle income countrypublic policysurveillance and monitoring

Identifiers

PMID34607888
PMCPMC10086486

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.