Evidence map›Paper›PMID 25411974›Full record

ArticlePLoS neglected tropical diseases2014

Risk factors for buruli ulcer in Ghana-a case control study in the Suhum-Kraboa-Coaltar and Akuapem South Districts of the eastern region.

Ernest Kenu, Kofi Mensah Nyarko, Linda Seefeld, Vincent Ganu, Michael Käser, Margaret Lartey, Benedict Nii Laryea Calys-Tagoe, Kwodwo Koram, Richard Adanu, Oliver Razum and 2 more

Open access · goldAbstract read
In one paragraph

Article in PLoS neglected tropical diseases, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 2 pooled it
3.4field-weighted citation impact, top 8% 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

26 citing papers in PubMed, 2 syntheses or guidelines pooled it, 38 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Article
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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

12 authors at 7 institutions in 3 countries.

Ernest KenuKorle-Bu Teaching Hospital, Department of Medicine-Fevers Unit, Korle-Bu, Ghana; University of Ghana School of Public Health, Department of Epidemiology and Disease Control, Accra, Ghana.
Kofi Mensah NyarkoGhana Health Service, Disease Control and Prevention Department, Accra, Ghana.
Linda SeefeldUniversity of Bielefeld, Department of Epidemiology, School of Public Health, Bielefeld, Germany.
Vincent GanuKorle-Bu Teaching Hospital, Department of Medicine-Fevers Unit, Korle-Bu, Ghana.
Michael KäserSwiss Tropical and Public Health Institute, Basel, Switzerland; University of Basel, Basel, Switzerland.
Margaret LarteyKorle-Bu Teaching Hospital, Department of Medicine-Fevers Unit, Korle-Bu, Ghana; University of Ghana Medical School, Department of Medicine, Korle-Bu, Ghana.
Benedict Nii Laryea Calys-TagoeKorle-Bu Teaching Hospital, Department of Medicine-Fevers Unit, Korle-Bu, Ghana.
Kwodwo KoramNoguchi Memorial Institute of Medical Research, Department of Epidemiology, University of Ghana, Logan, Ghana.
Richard AdanuUniversity of Ghana School of Public Health, Department of Epidemiology and Disease Control, Accra, Ghana.
Oliver RazumUniversity of Bielefeld, Department of Epidemiology, School of Public Health, Bielefeld, Germany.
Edwin AfariUniversity of Ghana School of Public Health, Department of Epidemiology and Disease Control, Accra, Ghana.
Fred N BinkaUniversity of Health and Allied Sciences, Department of Epidemiology and Disease Control, Ho, Ghana.
University of Ghana · GHBielefeld University · DEKorle Bu Teaching Hospital · GHGhana Health Service · GHNoguchi Memorial Institute for Medical Research · GHUniversity of Basel · CHUniversity of Health and Allied Sciences · GH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundBuruli ulcer (BU) is a skin disease caused by Mycobacterium ulcerans. Its exact mode of transmission is not known. Previous studies have identified demographic, socio-economic, health and hygiene as well as environment related risk factors. We investigated whether the same factors pertain in Suhum-Kraboa-Coaltar (SKC) and Akuapem South (AS) Districts in Ghana which previously were not endemic for BU.

methodsWe conducted a case control study. A case of BU was defined as any person aged 2 years or more who resided in study area (SKC or AS District) diagnosed according to the WHO clinical case definition for BU and matched with age- (+/-5 years), gender-, and community controls. A structured questionnaire on host, demographic, environmental, and behavioural factors was administered to participants.

resultsA total of 113 cases and 113 community controls were interviewed. Multivariate conditional logistic regression analysis identified presence of wetland in the neighborhood (OR=3.9, 95% CI=1.9-8.2), insect bites in water/mud (OR=5.7, 95% CI=2.5-13.1), use of adhesive when injured (OR=2.7, 95% CI=1.1-6.8), and washing in the Densu river (OR=2.3, 95% CI=1.1-4.96) as risk factors associated with BU. Rubbing an injured area with alcohol (OR=0.21, 95% CI=0.008-0.57) and wearing long sleeves for farming (OR=0.29, 95% CI=0.14-0.62) showed protection against BU.

conclusionThis study identified the presence of wetland, insect bites in water, use of adhesive when injured, and washing in the river as risk factors for BU; and covering limbs during farming as well as use of alcohol after insect bites as protective factors against BU in Ghana. Until paths of transmission are unraveled, control strategies in BU endemic areas should focus on these known risk factors.

Indexed as

AdolescentAdultAgedAged, 80 and overAgricultureAnimalsBuruli UlcerCase-Control StudiesChildChild, PreschoolFemaleGeographyGhanaHumansInsect Bites and StingsLogistic Models

Identifiers

PMID25411974
PMCPMC4238991
OpenAlexW2045339280

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.