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Nutrición Hospitalaria
versão On-line ISSN 1699-5198versão impressa ISSN 0212-1611
Resumo
PIRAN-ARCE, María-Fabiana et al. Blood iron levels in accordance with adherence to a gluten-free diet in celiac school aged children. Nutr. Hosp. [online]. 2018, vol.35, n.1, pp.25-32. ISSN 1699-5198. https://dx.doi.org/10.20960/nh.919.
Introduction:
Celiac disease (CD) causes intestinal damage, inability to absorb nutrients, and progressive malnutrition. Iron deficiency is one of the predominant nutritional problems. A strict gluten-free diet (GF) allows for an optimal quality of life.
Objective: To assess the nutritional situation of iron in school-aged celiac children by determining biochemical parameters, their relation to the consumption of the mineral and adherence to gluten-free diets in San Luis.
Methods:
Observational, analytical and cross-sectional study. We included 44 children with CD, from 6-10 years of age, with diagnosis of celiac disease and registered in public and private entities of San Luis (Argentina) during 2011-2012. A qualitative-quantitative survey was used to determine dietary habits and sociodemographic characteristics. Iron levels and adherence to a GF diet were evaluated. Generalized linear regression models were constructed to verify the association of ferritin with iron consumption and adherence to diet.
Results:
Most families had low socioeconomic status and were large families. Current feeding did not prevent iron deficiency anemia. Most children had normal immune system, and normal antiendomysial and antitransglutaminase antibodies; 7% of the children showed low levels of iron. Under adequate iron consumption conditions, ferritin was associated to predictor antibodies and the presence of both parents in the home.
Conclusion:
Under adequate conditions of iron consumption, the levels of iron in blood were related to adherence to gluten-free diets.
Palavras-chave : Celiac disease; Adherence; Blood iron levels; Antibodies.