Evidence map›Paper›PMID 36948551›Full record

ArticleBMJ open2023

Extent of illicit cigarette market from single stick sales in Ghana: findings from a cross-sectional survey.

Arti Singh, Hana Ross, Fiona Dobbie, Allen Gallagher, Tarja Kinnunen, Divine Darlington Logo, Olivia A Boateng, Anna Gilmore, Linda Bauld, Ellis Owusu-Dabo

Open access · goldFull text read
In one paragraph

Article in BMJ open, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
1.4field-weighted citation impact, top 19% 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

2 citing papers in PubMed, 8 citations in OpenAlex.

  1. Article
  2. 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

10 authors at 7 institutions in 4 countries.

Arti SinghFaculty of Social Sciences, Tampere University, Tampere, Finland artisingh_uk@yahoo.com.ORCID 0000-0002-7460-0119
Hana RossUniversity of Cape Town Research Unit on the Economics of Excisable Products, Rondebosch, Western Cape, South Africa.
Fiona DobbieThe University of Edinburgh College of Medicine and Veterinary Medicine, Edinburgh, UK.ORCID 0000-0002-8294-8203
Allen GallagherUniversity of Bath, Bath, UK.
Tarja KinnunenFaculty of Social Sciences, Tampere University, Tampere, Finland.
Divine Darlington LogoResearch & Development Division-Ghana Health Service, Ghana Health Service, Accra, Greater Accra, Ghana.
Olivia A BoatengTobacco Control and Substance Abuse, Food and Drug Authority, Accra, Ghana.
Anna GilmoreDepartment for Health, University of Bath, Bath, UK.
Linda BauldUsher Institute and SPECTRUM Consortium, College of Medicine and Veterinary Medicine, University of Edinburgh, Edinburgh, UK.ORCID 0000-0001-7411-4260
Ellis Owusu-DaboDepartment of Global Health, Kwame Nkrumah University of Science and Technology, Kumasi, Ashanti, Ghana.
Edinburgh College · GBTampere University · FIUniversity of Bath · GBKwame Nkrumah University of Science and Technology · GHMinistry of Food and Agriculture · GHMinistry of Health · GHUniversity of Cape Town · ZA

Funding

Medical Research Council MR/P027946/2Medical Research Council MR/S037519/1
6 · The paper itself

Abstract

objectiveThis study aims to measure the extent of illicit cigarette consumption from single stick sales, to determine the nature and types of illicit cigarettes present in Ghana, and to identify the factors associated with illicit cigarette consumption in Ghana.

designA cross-sectional study using empty cigarette packs generated by 1 day's single stick cigarette sales collected from cigarette vendors.

settingFive large cities (Accra, Kumasi, Takoradi, Tamale and Bolgatanga) and three border towns (Aflao, Paga/Hamele and Elubo) in the northern, middle and coastal belt of Ghana. PROCEDURE AND

participantsTen areas were randomly selected in each city/town, and all shops selling cigarettes within 1 km of the central point were surveyed. OUTCOME MEASURES: (1) Estimates of the share of illicit cigarette packs in the total cigarette sales from vendors selling single stick cigarettes in Ghana; (2) nature and types of illicit cigarette packs; (3) factors associated with illicit cigarette sales in Ghana.

resultsOf a total of 4461 packs, about 20% (95% CI 18.3 to 20.7) were found to be illicit. Aflao (Ghana-Togo border) and Tamale (Ghana-Burkina Faso border) had the highest percentage of illicit cigarette sales at 99% and 46%, respectively (p<0.001). Over half of the illicit packs originated from Togo (51%), followed by Nigeria (15%) and then Cote d'Ivoire (10%). Adjusted and unadjusted logistic regression models indicated that convenience stores, border towns, pack price and the northern zone had higher odds of illicit cigarette sales.

conclusionTo effectively tackle illicit cigarettes, market surveillance and strengthening supply chain control are required, particularly at the border towns and the northern region of the country.

Indexed as

Tobacco ProductsCitiesCommerceCross-Sectional StudiesGhanaHumansSurveys and QuestionnairesTaxesEpidemiologyPUBLIC HEALTHSTATISTICS & RESEARCH METHODS

Identifiers

PMID36948551
PMCPMC10040054
OpenAlexW4353062108

What OpenQuestion holds

Textfull text, public
LicenceCC BY
reference markers read4
measurements read71
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.