Vitamin A status and associated factors in infants attending at Primary Health Care in Goiânia, Goiás, Brazil

Abstract

OBJECTIVE: This study aimed to assess the nutritional status of vitamin A and associated factors in children assisted in Primary Care Health in Goiânia, Goiás, Brazil.METHODS: This is a cross-sectional study with a sample of 228 children 12 to 16 months of age. The nutritional status of vitamin A was assessed by serum retinol concentration, determined by high performance liquid chromatography. Multiple linear regression models with hierarchical selection of independent variables were used to evaluate the correlation with serum retinol as the dependent variable.RESULTS: The vitamin A deficiency (retinol 2 = 0,1648).CONCLUSION: The vitamin A deficiency in one-year-old children attended in Basic Health Units in Goiânia configures itself as a moderate public health problem. Actions to promote maternal education, morbidity control and prevention of other micronutrient deficiencies are important for prevention and control of the vitamin A deficiency in this population.

Keywords

• Vitamina A
• Micronutrientes
• Lactente
• Saúde da criança
• Estado nutricional
• Atenção primária à saúde