Evidence map›Paper›PMID 32745095›Full record

ArticlePLoS neglected tropical diseases2020

Prevalence and risk factors associated with Clonorchis sinensis infections in rural communities in northern Vietnam.

Thao T B Nguyen, Veronique Dermauw, Hafid Dahma, Dung Thi Bui, Trang T H Le, Ngan T T Phi, Laetitia Lempereur, Bertrand Losson, Olivier Vandenberg, Dung Trung Do and 1 more

Open access · goldAbstract read
In one paragraph

Article in PLoS neglected tropical diseases, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 2 pooled it
3.9field-weighted citation impact, top 6% 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

23 citing papers in PubMed, 2 syntheses or guidelines pooled it, 46 citations in OpenAlex.

  1. Pooled it
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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

11 authors at 7 institutions in 5 countries.

Thao T B NguyenSchool of public health, Université Libre de Bruxelles (ULB), Brussels, Belgium.ORCID 0000-0001-5326-1288
Veronique DermauwDepartment of Biomedical Sciences, Institute of Tropical Medicine Antwerp, Belgium.ORCID 0000-0001-8745-5304
Hafid DahmaDepartment of Microbiology, LHUB-ULB, Groupement Hospitalier Universitaire de Bruxelles (GHUB), Université Libre de Bruxelles (ULB), Brussels, Belgium.
Dung Thi BuiDepartment of Parasitology, Institute of Ecology and Biological Resources, Vietnam Academy of Science and Technology, Hanoi, Vietnam.
Trang T H LeFaculty of Veterinary Medicine, Kasetsart University, Bangkok, Thailand.
Ngan T T PhiFaculty of Science and Technology, University of Twente, Enschede, Netherlands.
Laetitia LempereurLaboratory of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, Université de Liège, Liège, Belgium.
Bertrand LossonLaboratory of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, Université de Liège, Liège, Belgium.
Olivier VandenbergCenter for Environmental Health and Occupational Health, School of Public Health, Université Libre de Bruxelles (ULB), Brussels, Belgium.
Dung Trung DoDepartment of Parasitology, National Institute of Malariology, Parasitology and Entomology, Hanoi, Vietnam.
Pierre DornyDepartment of Biomedical Sciences, Institute of Tropical Medicine Antwerp, Belgium.
Université Libre de Bruxelles · BEInstituut voor Tropische Geneeskunde · BEUniversity of Liège · BEKasetsart University · THNational Institute of Malariology, Parasitology and Entomology · VNUniversity of Twente · NLVietnam Academy of Science and Technology · VN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundClonorchiasis, caused by the fish-borne trematode Clonorchis sinensis, is a neglected tropical disease and a public health issue in endemic countries. In Vietnam, an in-depth analysis of risk factors for the condition is missing up to now. This study aimed to determine the prevalence of C. sinensis infection and associated risk factors in rural communities in northern Vietnam. METHODOLOGY/PRINCIPAL

findingsA cross-sectional survey was conducted in 4 communes in Yen Bai and Thanh Hoa provinces where clonorchiasis is known to be present and raw fish consumption is a common. Using a simple random sampling approach, stool was collected from 841 participants over 6 years old for coprological examination, and a questionnaire measured knowledge, attitudes, and practices with regard to clonorchiasis in 757 participants over 15 years old. Univariable and multivariable logistic regression models were run to identify risk factors for infection with C. sinensis. The overall prevalence of C. sinensis infection was 40.4%, with commune prevalences ranging between 26.5% and 53.3%. In the final model, males were significantly more likely to be infected with C. sinensis (OR 2.00; 95% CI 1.31-3.05). Recent (i.e. last year) consumption of raw fish (OR 8.00, 95% CI 4.78-13.36), low education level (OR 5.57; 95% CI 2.37-13.07), lack of treatment (OR 1.82, 95% CI 1.15-2.89), being between 19 to 39 years old (OR 6.46; 95% CI 1.25-33.37), and the presence of an unhygienic toilet (OR 2.74, 95% CI 1.53-4.92) were significantly associated with C. sinensis infection. CONCLUSION/SIGNIFICANCE: This study demonstrated a high prevalence of C. sinensis infection in rural communities in northern Vietnam. Thus, control measures including, mass drug administration for those communes should be applied to reduce the prevalence. Moreover, specific health education activities should be developed for risk groups in C. sinensis endemic areas.

Indexed as

Clonorchis sinensisRural PopulationAdolescentAdultAnimalsClonorchiasisFecesFemaleFishesFood ParasitologyHumansMaleMiddle AgedOdds RatioPrevalenceRisk Factors

Identifiers

PMID32745095
PMCPMC7425981
OpenAlexW3046611410

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.