Serum retinol concentration and prevalence of vitamin A deficiency in postpartum women - doi:10.5020/18061230.2011.p40
Autor: | Juliana Cristina de Oliveira Dantas, Ana Caroline Perez Medeiros, Karla Danielly da Silva Ribeiro Rodrigues, Roberto Dimenstein |
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Jazyk: | portugalština |
Rok vydání: | 2012 |
Předmět: | |
Zdroj: | Revista Brasileira em Promoção da Saúde, Vol 24, Iss 1, Pp 40-45 (2012) |
Druh dokumentu: | article |
ISSN: | 1806-1222 1806-1230 |
DOI: | 10.5020/2050 |
Popis: | Objective: To check the serum retinol concentration and assess the nutritional status of postpartum women assisted at Januario Cicco Maternity School, Natal / RN in relation to vitamin A deficiency. Methods: We recruited 190 healthy postpartum women assisted at a Brazilian public hospital. Serum retinol concentration was analyzed by high performance liquid chromatography. Retinol values below 30 ?g g / dL were considered indicative of vitamin A deficiency. Results: The nutritional biochemistry status of vitamin A, regarding to serum retinol, presented an average of 44.6 ± 17.6 ?g g / dL, showing normal values according to the referential (? 30 ?g g / dL). However, 45 (23.7%) mothers had deficient levels of serum retinol, a prevalence which classifies the study population as a serious public health problem. Conclusion: The prevalence found in this study reports that the population is at risk for vitamin A deficiency, a situation clouded by the apparent normality of the mean serum retinol. |
Databáze: | Directory of Open Access Journals |
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