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Enferm. emerg ; 10(2): 84-87, abr.-jun. 2008. tab
Artigo em Espanhol | IBECS | ID: ibc-87392

RESUMO

Fundamentos: La toxocariosis es una parasitosis producida por un geohelminto presente en todo el mundo con prevalencias variables. Se estudió la prevalencia de infección por T. canis y la situación epidemiológica de una población infantil vulnerable del NE de Argentina. Material y métodos: Se estudiaron 273 niños de 1-14 años de edad de la ciudad de Corrientes; de ellos, 96viven en un barrio carenciado y 177 en un Hogar-Escuela. Se investigó Acs-IgG anti-Toxocara canis, se recabó información epidemiológica y se analizaron factores de riesgo. Resultados: La prevalencia total de Ac anti-Toxocara fue del 61.5%; en niños del barrio fue 50.0%, en el Hogar-Escuela67.8% (p=0.004), en varones 66.7%, en mujeres 55.0% (p=0.049). El 82.3% de los hogares poseen perros, el98.5% disponen de agua potable de red; el 80.1% tienen piso de material, solo el 35.4% están conectadas a la red de alcantarillado, el 69.1% de la familias viven en condiciones de hacinamiento y el 73.6% de los padres no completaron el nivel de educación primaria. El análisis de la seropositividad en relación con los factores de riesgo demuestra asociación significativa con la falta de alcantarillado, con el contacto con perros y con la residencia en viviendas sin piso. Conclusiones: Las cifras encontradas revelan la necesidad de acciones de promoción comunitaria y del saneamiento del ambiente para garantizar bienestar y salud a los niños del área (AU)


Purposes: Toxocariosis is a parasitic disease produced by a geohelminth present worldwide with different prevalencerates. Prevalence of T. canis human infection and the epidemiological situation was estimated in a vulnerable infantile population in Northeast Argentina. Material and methods: A total of 273 children, 1 to 14 years old, from Corrientes city were studied; of them 96live in a poor neighborhood and 177 in a school-home during weekdays. Anti T. canis IgG by EIE, epidemiological data recording and the analysis of risk factors were performed. Results: Seroprevalence for the whole group was 61.5%, in children from poor neighborhood it was 50.0%, in children from the school-home 67.8% (p=0.004), in boys 66.7% and in girls 55.0% (p=0.049). Dogs are present in 82.3%of homes, 98.5% of the houses have pipeline-provided potable drinking water, 80.1% have paved floors inside home,35.4% have sewerage service, 69.1% of children live in overcrowding conditions and 73.6 % of the parent have not completed the elementary education level. Seroprevalence rates in relation to risk factors showed significant association with lack of sewerage facilities, with dogs contact and with unpaved-floor homes. Conclusions: Results reveal the need of actions for community promotion and for the improvement of environmental conditions, in order to assure welfare and a better health for the children of the area (AU)


Assuntos
Humanos , Animais , Masculino , Feminino , Lactente , Pré-Escolar , Criança , Adolescente , Cães , Toxocaríase/epidemiologia , Toxocara canis/imunologia , Toxocaríase/diagnóstico , Argentina/epidemiologia , Fatores de Risco , Prevalência
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