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1.
Cad. saúde pública ; 18(5): 1367-1377, set.-out. 2002. tab
Article in Portuguese | LILACS | ID: lil-327826

ABSTRACT

As mudanças alimentares na sociedade ocidental apontam para a importância de uma açäo específica no campo da saúde individual e coletiva e colocam os profissionais sanitaristas como indivíduos estratégicos na promoçäo da alimentaçäo saudável. O presente estudo tem o propósito de conhecer as concepçöes desses profissionais sobre a alimentaçäo saudável, com base na técnica metodológica da pesquisa-açäo aplicada em centros de saúde do Distrito Federal. Os resultados mostram que existe um aparente dualismo entre os conceitos envolvidos nesse tema, um que versa sobre a idealizaçäo alimentar e outro que situa o espaço da realidade concreta dos indivíduos. Ou seja, há um conceito sobre a alimentaçäo para a saúde fundamentado na literatura científica e outro que se apóia neste, mas distingue-se no espaço interno do cotidiano. Neste último, os atores sociais fazem correspondências entre um saber e outro e trazem à tona os hábitos alimentares conjugados ao estilo de vida, mas, em ambas as concepçöes, a tendência é transcender o caráter biológico implícito na construçäo do conceito e apoiar-se nas condiçöes sócio-culturais que as moldam e säo moldadas no plano concreto da realidade


Subject(s)
Humans , Food and Nutrition Education , Health Personnel , Health Promotion , Feeding Behavior , Primary Health Care , Feeding Methods , Patient Care Team
2.
Rev. Soc. Bras. Med. Trop ; 35(2): 133-141, Mar.-Apr. 2002. ilus, tab, graf
Article in English | LILACS | ID: lil-327476

ABSTRACT

It is still controversial whether intestinal parasitic infections can influence the nutritional status of children. The relationship between protein-energy malnutrition, vitamin A and parasitic infections was evaluated in 124 children. The food intake estimated by recall method was generally low and poor. Seventy five percent of the children were infected with intestinal parasites. The mean±SD weight-for-age and height-for-age Z-score were skewed one standard deviation to the left, when compared to normal standards. An association was found between protein-energy malnutrition and Giardia lamblia, but not with Ascaris lumbricoides or Hymenolepis nana infection. Only Giardia-infected children had a decreased weight-for-age and weight-for-height Z-score. Hypovitaminosis A was a major nutritional problem, but no relationship between this deficiency and parasitic infection was found. Our data indicate that low and poor food intake were the major cause of protein-energy malnutrition among the children, and except for Giardia, this was not influenced by parasitic infections


Subject(s)
Child, Preschool , Female , Humans , Infant , Male , Parasitic Diseases/complications , Protein-Energy Malnutrition/epidemiology , Vitamin A Deficiency/epidemiology , Brazil , Protein-Energy Malnutrition/etiology , Urban Population , Vitamin A Deficiency/etiology
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