Evidence map›Paper›PMID 33561339›Full record

ArticleClinical and experimental pediatrics2021

The global prevalence of Toxocara spp. in pediatrics: a systematic review and meta-analysis.

Behnam Abedi, Mehran Akbari, Sahar KhodaShenas, Alireza Tabibzadeh, Ali Abedi, Reza Ghasemikhah, Marzieh Soheili, Shnoo Bayazidi, Yousef Moradi

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Article in Clinical and experimental pediatrics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

13 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
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    Review
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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

9 authors.

Behnam AbediDepartment of Medical Laboratory, Khomein University of Medical Sciences, Khomein, Iran.
Mehran AkbariDepartment of Nursing, Khomein University of Medical Sciences, Khomein, Iran.
Sahar KhodaShenasDepartment of Parasitology and Mycology, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran.
Alireza TabibzadehDepartments of Virology, Iran University of Medical Sciences, Tehran, Iran.
Ali AbediDepartment of Microbiology, Islamic Azad University of Arak, Arak, Iran.
Reza GhasemikhahDepartment of Parasitology and Mycology, School of Medicine, Arak University of Medical Sciences, Arak, Iran.
Marzieh SoheiliFaculty of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran.
Shnoo BayazidiDepartment of Epidemiology, School of Public Health, Iran University of Medical Sciences, Tehran, Iran.
Yousef MoradiSocial Determinants of Health Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundToxocariasis is a zoonotic parasitic disease caused by Toxocara canis and Toxocara cati in humans. Various types of T. canis are important. PURPOSE: The current study aimed to investigate the prevalence of Toxocara spp. in pediatrics in the context of a systematic review and meta-analysis.

methodsThe MEDLINE (PubMed), Web of Sciences, Embase, Google Scholar, Scopus, and Cumulative Index of Nursing and Allied Health databases were searched to identify peer-reviewed studies published between January 2000 and December 2019 that report the prevalence of Toxocara spp. in pediatrics. The evaluation of articles based on the inclusion and exclusion criteria was performed by 2 researchers individually.

resultsThe results of 31 relevant studies indicated that the prevalence of Toxocara spp. was 3%-79% in 10,676 cases. The pooled estimate of global prevalence of Toxocara spp. in pediatrics was 30 (95% confidence interval, 22%-37%; I2=99.11%; P=0.00). The prevalence was higher in Asian populations than in European, American, and African populations.

conclusionHealth policymakers should be more attentive to future research and approaches to Toxocara spp. and other zoonotic diseases to improve culture and identify socioeconomically important factors.

Indexed as

Learning disabilityNeurobiologyReading disability (dyslexia)

Identifiers

PMID33561339
PMCPMC8566795

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LicenceCC BY-NC
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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.