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Perspect. nutr. hum ; 14(2): 157-170, jul.-dic. 2012. ilus, tab
Artigo em Espanhol | LILACS, COLNAL | ID: lil-677412

RESUMO

Objetivo: comparar el perfil lipídico de niños menores de 5 años con desnutrición aguda con un grupo control. Metodología: estudio descriptivo, de corte transversal, en 43 niños, 26 con desnutrición aguda y 17 con adecuado peso para la talla (P/T). Entre los grupos de estudio se compararon las concentraciones séricas de CT, c-LDL, c-HDL y TG. Resultados: el grupo con desnutrición presentó una frecuencia significativamente mayor de c-HDL bajas comparados con controles (19 vs 7% respectivamente, p=0,036) y un riesgo 1,8 veces mayor de c-HDL bajas (OR=1,8; IC 0,960-3,280). Los TG fueron mayores en los desnutridos, pero sin diferencia significativa con los controles. Las concentraciones de CT, c-LDL y c-HDL disminuyeron significativamente a medida que aumentó el grado de desnutrición, mientras que los TG aumentaron pero no significativamente; en los niños con desnutrición grave el índice arterial TG/c-HDL fue significativamente mayor que en los moderados y en los controles. Los niños con kwashiorkor presentaron las concentraciones más bajas de CT, c-LDL y c-HDL, las más altas de TG y el mayor índice arterial. Conclusiones: los niños con desnutrición aguda grave, especialmente tipo kwashiorkor, presentan concentraciones más bajas de c-HDL y más altas de TG, con un índice arterial alto que los expone a desarrollar ateroesclerosis.


Objective: to compare the lipid profile between preschools with and without acute malnutrition. Methods: a cross sectional study was developed in 43 preschools; 26 with and 17 without acute malnutrition. Malnutrition was assessed by weight for height ratio (P/T). Among the study groups were compared serum levels of TC, c-LDL, c-HDL and TG. Results: malnourished group showed a significantly higher frequency of c-HDL levels classified as lower compared with controls (19 vs 7%, respectively, p = 0.036) and a 1.8 times higher risk to c-HDL levels classified as lower (OR = 1,8; CI 0,960-3,280). TG levels were higher in malnourished, but no significant difference with controls. TC, c-LDL, and c-HDL concentration sincreased significantly by increasing the acute malnutrition degree. TG increased but not significantly, in preschool with severe acute malnutrition arterial index TG/HDL-C was significantly higher thanin control group. The lowest concentrations of TC, LDL-C, and HDL-C were detected in preschool affected by kwashiorkor. The highest TG, and arterial index were detected in preschool affected by kwashiorkor. Conclusions: preschool affected by severe acute malnutrition, especially kwashiorkor, has lower HDL-C concentrations, higher TG, and a high index which exposed them to develop atherosclerosis.


Assuntos
Humanos , Criança , Desnutrição , Colômbia , Dislipidemias , Kwashiorkor , Lipoproteínas , Desnutrição Proteico-Calórica
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