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Determining Soil-transmitted Helminth Infection Status and Physical Fitness of School-aged Children
Published on: August 22, 2012
[Enteroparasitism, hygiene and environmental sanitation in under-aged from six indigenous communities. Cali-Colombia]
Amparo Bermúdez1, Ofelia Flórez1, María V Bolaños1
1Facultad de Salud, Universidad del Valle, Cali, Colombia.
Insights
Intestinal parasitic infections are highly prevalent in indigenous children in Cali, Colombia. Key risk factors include abdominal pain and lack of domestic animal deworming, highlighting a need for targeted interventions.
Area of Science:
- Tropical medicine
- Infectious diseases
- Public health
Context:
- Indigenous children in Cali, Colombia, face significant health challenges.
- Intestinal parasitism is a common yet often overlooked health issue in vulnerable populations.
Purpose:
- To determine the prevalence of intestinal parasitic infections.
- To identify associated risk factors in indigenous children aged 5-14 in Cali, Colombia.
Summary:
- A high prevalence (84.0%) of intestinal parasitism was found in indigenous children.
- Protozoa were the predominant infections, with Entamoeba histolytica/dispar and Endolimax nana being most common.
- Significant associations were observed between parasitic infections and abdominal pain, and the non-deworming of domestic animals.
Impact:
- Findings underscore the urgent need for improved sanitation and deworming strategies in this population.
- Highlights the link between domestic animal health and child parasitic infections.
- Provides crucial data for public health interventions in urban indigenous communities.
Objective:
Determine the prevalence of intestinal parasitism and associated factors in indigenous children between 5 and 14 years, living in the city of Cali, Colombia.
Methodology:
63 children aged 5 to 14 were included. At least two fecal samples were taken to which two different tests were applied, first one directly and the other one for concentration: Ziehl-Neelsen modified and Kato Katz. In order to collect socio-demographic and epidemiological interest data, a survey was done. The results of the survey were compared through a process of observation at 50.0 % of the minors' homes. Proportions and ratios were calculated for qualitative variables, χ(2) and Fischer Exact Test (considering a value of p ≤ 0.05 as statistically significant) was used for quantitative measures of the main trend and the relation between variables.
Results:
84.0 % of the minors were infected, predominantly by protozoa 71.0 %. Over 50.0 % of those samples were considered as multiple parasitism; the predominant parasites were E histolytica/dispar (25.0 %) and the guest was Endolimax nana (60.0 %). Statistically significant association was observed between parasitism, abdominal pain (Test χ(2), p ≤ 0.05) and non-deworming of domestic animals (Test Fisher's p ≤ 0.05).
Conclusions:
The prevalence of intestinal parasitism was high, as well as the risk factors associated with this. Association with studied factors was evidenced.
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