Evidence map›Paper›PMID 23930348›Full record

ArticleJournal of health, population, and nutrition2013

Prevalence of giardiasis in children attending semi-urban daycare centres in Guatemala and comparison of 3 giardia detection tests.

Terri-Lynn Duffy, Gabriela Montenegro-Bethancourt, Noel W Solomons, Miodrag Belosevic, M Thomas Clandinin

Open access · bronzeAbstract readComparative Study
In one paragraph

Article in Journal of health, population, and nutrition, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
3.2field-weighted citation impact, top 9% 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

6 citing papers in PubMed, 28 citations in OpenAlex.

  1. Trial
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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

5 authors at 2 institutions in 2 countries.

Terri-Lynn DuffyDepartment of Agriculture, Food and Nutritional Science, University of Alberta, Canada. tduffy@ualberta.ca
Gabriela Montenegro-Bethancourt
Noel W Solomons
Miodrag Belosevic
M Thomas Clandinin
Food & Nutrition · NLUniversity of Alberta · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Giardia intestinalis is an intestinal parasite widely prevalent in children attending daycare centres worldwide and has been associated with undernutrition. Stool samples from 48 Guatemalan children (aged 1.5-7 years) attending participating daycare centres were analyzed over five weeks for presence of Giardia intestinalis using light microscopy, ELISA, and rapid dipstick test. Giardia prevalence rates were 43.7% at Week 0 and 44.7% at Week 4, based on ELISA. Intensity, but not prevalence, of infection showed a trend toward decreased weight-for-age (1-tailed p = 0.08). We believe that ELISA analysis of stool samples may be further adapted for measuring the intensity of infection in humans.

Indexed as

Child Day Care CentersChildChild, PreschoolEnzyme-Linked Immunosorbent AssayFecesFemaleGiardia lambliaGiardiasisGuatemalaHumansInfantMaleMicroscopy, PolarizationPrevalenceReagent Kits, DiagnosticSensitivity and SpecificityReagent Kits, Diagnostic

Identifiers

PMID23930348
PMCPMC3702351
OpenAlexW2031168833

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.