Frequency of intestinal parasites and socioeconomic conditions of São Marcos city-RS schoolchildren

Authors

  • Scheila Cristina Rech Faculdade da Serra Gaúcha
  • Natália Inês Cavagnolli Faculdade da Serra Gaúcha
  • Patrícia Kelly Wilmsen Dalla Santa Spada Faculdade da Serra Gaúcha
  • Adriana Dalpicolli Rodrigues Universidade de Caxias do Sul

DOI:

https://doi.org/10.5433/1679-0367.2016v37n1p25

Keywords:

Students, Protozoal infections, Health profiles.

Abstract

The present study assess the frequency of intestinal parasites in São Marcos city-RS elementary and middle school children, from March to October 2015. A questionnaire was applied to asses students' knowledge on pathways for parasite transmission and on sanitation facilities in the city. Stool samples were collected from eighth-grade students of nine different schools and were analyzed/processed by spontaneous sedimentation. Of the 190 students who participated in the study, most were female (51.58%) and the mean age of the students was 7.99 ± 3.23 years. 5.79% of the samples were positive for parasites, being 3.16% of cysts of Entamoeba coli, 1.58% of Endolimax nana and 1.05% of Giardia lamblia. As for the students’ knowledge on parasites, 73.16% reported knowing what parasites are and what damage they can cause, 68.42% are aware of the transmission pathways, however 41.58% consider there is insufficient information available to the public. Related to the health issues to which they are exposed, 94.21% reported consuming potable water and 64.74% reported having sewage collection and treatment. The present study has shown a low prevalence of parasitic infections, which could be explained by the knowledge of parents and guardians about topic, favorable sanitary conditions, and the high percentage (78.95%) of students who have already been treated with antiparasitic drugs.

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Author Biographies

Scheila Cristina Rech, Faculdade da Serra Gaúcha

Academic course of Biomedicine, Faculdade da Serra Gaúcha.

Natália Inês Cavagnolli, Faculdade da Serra Gaúcha

Biomedical Faculdade da Serra Gaucha, Master's degree in Biotechnology from the Universidade de Caxias do Sul. Analyst in Laboratory Lavin.

Patrícia Kelly Wilmsen Dalla Santa Spada, Faculdade da Serra Gaúcha

Biologist, master and PhD in Biotechnology from the Universidade de Caxias do Sul. Professor of the Universidade de Serra Gaucha.

Adriana Dalpicolli Rodrigues, Universidade de Caxias do Sul

Biomedical Universidade Feevale, Master in Biotechnology from the Universidade de Caxias do Sul. Researcher in the laboratory Alfa LTDA.

Published

2016-11-24

How to Cite

1.
Rech SC, Cavagnolli NI, Spada PKWDS, Rodrigues AD. Frequency of intestinal parasites and socioeconomic conditions of São Marcos city-RS schoolchildren. Semin. Cienc. Biol. Saude [Internet]. 2016 Nov. 24 [cited 2024 Nov. 24];37(1):25-32. Available from: https://ojs.uel.br/revistas/uel/index.php/seminabio/article/view/24061

Issue

Section

Artigos