Resumo

MENDEZ, Josefa L et al. Assessing ofIronand Vitamin A status in children of Warao ethnic group of Sucre state in Venezuela. INHRR [online]. 2013, vol.44, n.2, pp.27-32. ISSN 0798-0477.

The purpose of this study was to assess the iron and vitamin A status in children of Warao ethnic group, belonging to communitiesMaríaLópez and Los Barrancos in Sucre State. We evaluated food intake, anthropometric and biochemical markers in 64 Warao children with ages between 3 and 10 years. A deficient consumption of iron was found in 56,8%, most from non-heme sources: cereals (37,8%), corn flour fortified (33,47%), wheat flour (2,72%) andcasabe (32,98%);heme iron came from fish(37,49%).In the intake of vitamin A the deficit was presented in97,3%,sources were cereals (corn flour fortified), eggs and dairy.  The anthropometric-nutritional diagnosis by combination of body dimension indicators showed that 75.0% is in normality.For biochemical studies: 93.76% has retinol deficiency;40,63% severe deficiency. The 100% and 70.3% had normal levels of serum iron and ferritin, respectively. The hemoglobin concentration revealed 70.3% of anemia. There was a high prevalence (92,45%) of intestinal parasitosis (Trichuristrichura, Ascarislumbricoides y Ancylostomideos). There were statistically significant differences in serum ferritin and parasitic associations.The high prevalence of anemia, vitamin A deficiency and parasitosis,indicate the existence of nutritional deficit in iron and vitamin A,which may be due to the low availability of food, insufficient consumption of nutrients and biological utilization decreased.

Palavras-chave : Iron; Vitamin A; Warao ethnic group; Nutrition Assessment; Anthropometry; Venezuela.