Evidence map›Paper›PMID 23866913›Full record

ArticleEpidemiology and infection2014

Diphtheria outbreak with high mortality in northeastern Nigeria.

N C Besa, M E Coldiron, A Bakri, A Raji, M J Nsuami, C Rousseau, N Hurtado, K Porten

Open access · hybridAbstract read
In one paragraph

Article in Epidemiology and infection, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed, 2 pooled it
1.7field-weighted citation impact, top 17% 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

34 citing papers in PubMed, 2 syntheses or guidelines pooled it, 72 citations in OpenAlex.

  1. Pooled it
  2. Clinical and Epidemiological Aspects of Diphtheria: A Systematic Review and Pooled Analysis.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2020
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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

8 authors at 3 institutions in 2 countries.

N C BesaEpicentre, Paris, France.
M E ColdironEpicentre, Paris, France.
A BakriMédecins Sans Frontières, Abuja, Nigeria.
A RajiMédecins Sans Frontières, Abuja, Nigeria.
M J NsuamiSchool of Medicine, Department of Medicine, Section of Infectious Diseases, Louisiana State University Health Sciences Center, New Orleans, LA, USA.
C RousseauMédecins Sans Frontières, New York City, NY, USA.
N HurtadoMédecins Sans Frontières, Paris, France.
K PortenEpicentre, Paris, France.
Louisiana State University Health Sciences Center New Orleans · USMédecins Sans Frontières · USMédecins Sans Frontières · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

SUMMARY A diphtheria outbreak occurred from February to November 2011 in the village of Kimba and its surrounding settlements, in Borno State, northeastern Nigeria. We conducted a retrospective outbreak investigation in Kimba village and the surrounding settlements to better describe the extent and clinical characteristics of this outbreak. Ninety-eight cases met the criteria of the case definition of diphtheria, 63 (64.3%) of whom were children aged <10 years; 98% of cases had never been immunized against diphtheria. None of the 98 cases received diphtheria antitoxin, penicillin, or erythromycin during their illness. The overall case-fatality ratio was 21.4%, and was highest in children aged 0-4 years (42.9%). Low rates of immunization, delayed clinical recognition of diphtheria and absence of treatment with antitoxin and appropriate antibiotics contributed to this epidemic and its severity.

Indexed as

AdolescentChildChild, PreschoolDiphtheriaDisease OutbreaksFemaleHumansInfantMaleNigeriaRetrospective StudiesSurveys and Questionnaires

Identifiers

PMID23866913
PMCPMC3942815
OpenAlexW2104628878

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.