Evidence map›Paper›PMID 23836564›Full record

ArticleThe American journal of tropical medicine and hygiene2013

Hookworm infection among school age children in Kintampo north municipality, Ghana: nutritional risk factors and response to albendazole treatment.

Debbie Humphries, Benjamin T Simms, Dylan Davey, Joseph Otchere, Josephine Quagraine, Shawn Terryah, Samuel Newton, Elyssa Berg, Lisa M Harrison, Daniel Boakye and 2 more

Open access · bronzeAbstract read
In one paragraph

Article in The American journal of tropical medicine and hygiene, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed, 5 pooled it
2.3field-weighted citation impact, top 14% 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

40 citing papers in PubMed, 5 syntheses or guidelines pooled it, 62 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Pooled it
  5. Pooled it
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  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

12 authors at 1 institution in 1 country.

Debbie HumphriesProgram in International Child Health, Department of Pediatrics and School of Public Health, Yale School of Medicine, New Haven, CT 06520, USA. debbie.humphries@yale.edu
Benjamin T Simms
Dylan Davey
Joseph Otchere
Josephine Quagraine
Shawn Terryah
Samuel Newton
Elyssa Berg
Lisa M Harrison
Daniel Boakye
Michael Wilson
Michael Cappello
Yale University · US

Funding

MEDICAL SCIENTIST TRAINING PROGRAMT32GM007205 · NIGMS · YALE UNIVERSITY · PI KAZMIERCZAK, BARBARA I · 1985 to 2019
$42.9M
Epidemiology and molecular mechanisms of anthelminthic treatment failure in KintaR01AI099623 · NIAID · NOGUCHI MEMORIAL INSTITUTE / MEDICAL RES · PI WILSON, MICHAEL D · 2012 to 2016
$605k
NIAID NIH HHS R01 AI099623NIAID NIH HHS R01AI099623NIGMS NIH HHS T32 GM007205
6 · The paper itself

Abstract

Children (n = 812) 6-11 years of age attending 16 schools in the Kintampo North Municipality of Ghana were screened for participation in a study on hookworm infection, nutrition, and response to albendazole. The prevalence of Necator americanus hookworm infection (n = 286) was 39.1%, and significant predictors of infection included age, malaria parasitemia, lack of health care, school area, levels of antibodies against hookworm, and low consumption of animal foods. The cure rate after a single dose (400 mg) albendazole was 43%, and the mean fecal egg count reduction rate was 87.3%. Data for an in vitro egg hatch assay showed a trend toward reduced albendazole susceptibility in post-treatment hookworm isolates (P = 0.06). In summary, hookworm infection is prevalent among school age children in the Kintampo North Municipality and animal food intake inversely correlates with infection status. Modest cure rates and fecal egg count reduction rates reinforce the need for further investigation of potential benzimidazole resistance in Ghana.

Indexed as

DietParasite Egg CountAlbendazoleAnimalsAntibodies, HelminthBenzimidazolesChildDNA, HelminthFecesFemaleGhanaHookworm InfectionsHumansImmunoglobulin GMalariaMaleAlbendazoleAntibodies, HelminthBenzimidazolesDNA, HelminthImmunoglobulin G

Identifiers

PMID23836564
PMCPMC3771297
OpenAlexW2152191052

What OpenQuestion holds

Textmetadata
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.