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European Journal of Clinical Nutrition(2)
Public Health Nutrition(2)
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scopus(13)
Effects of data aggregation on time series analysis of seasonal infections
ArticleAbstract: Time series analysis in epidemiological studies is typically conducted on aggregated counts, althougPalabras claves:Data aggregation, Harmonic regression, Infectious diseases, seasonality, TIME SERIESAutores:Bertha Estrella, Falconi T.M.A., Fernando Sempértegui, Naumova E.N.Fuentes:scopusEffects of short-term zinc supplementation on cellular immunity, respiratory symptoms, and growth of malnourished Equadorian children
ArticleAbstract: Objective: To assess the effect of zinc supplementation on respiratory tract disease, immunity and gPalabras claves:Immune response, Malnourished, Respiratory infections, ZincAutores:Aguirre L., Alarcón C., Bertha Estrella, Carrión J., Correa E., Fernando Sempértegui, Griffiths J.K., Navarrete F., Rodríguez A., Saa B., Torres M.Fuentes:scopusEtiology of severe pneumonia in Ecuadorian children
ArticleAbstract: Background: In Latin America, community-acquired pneumonia remains a major cause of morbidity and moPalabras claves:Autores:Bertha Estrella, Fernando Sempértegui, Hamer D.H., Jonnalagadda S., Rodriguez O., Sabin L.L.Fuentes:scopusNutritional, immunological and health status of the elderly population living in poor neighbourhoods of Quito, Ecuador
ArticleAbstract: The number of elderly people is increasing in less-developed countries. Although nutritional deficiePalabras claves:body mass index, Elderly, Immune senescence, Less-developed countries, micronutrientsAutores:Ahmed T., Bertha Estrella, Elmieh N., Fernando Sempértegui, Hamer D.H., Jordan M., Meydani S.N., Reeves P.G., Rodríguez A., Tucker K.L.Fuentes:scopusHousehold costs associated with hospitalization of children with severe pneumonia in Quito, Ecuador
ArticleAbstract: Pneumonia remains a leading cause of morbidity and mortality in young children. The total cost of pnPalabras claves:Autores:Bertha Estrella, Farquhar N., Fernando Sempértegui, Halim N., Hamer D.H., Lin C.Y., Mesic A., Rodriguez O., Sabin L.L.Fuentes:scopusMetabolic syndrome in the elderly living in marginal peri-urban communities in Quito, Ecuador
ArticleAbstract: Objective The proportion of the Latin American population aged >60 years is expected to double durinPalabras claves:C-Reactive protein, ECUADOR, Elderly, Metabolic syndrome, Micronutrient deficiencyAutores:Bertha Estrella, Dallal G.E., Fernando Sempértegui, Griffiths J.K., Hamer D.H., Meydani S.N., Narváez X., Noel S.E., Selhub J., Sempértegui M., Tucker K.L.Fuentes:scopusSelenium serum concentrations in malnourished Ecuadorian children: A case-control study
ArticleAbstract: Little is known about the selenium status of children living in the Andean regions of South America,Palabras claves:CHILDREN, ECUADOR, KWASHIORKOR, malnutrition, Marasmus, seleniumAutores:Bertha Estrella, Cerón G., Fernando Sempértegui, Griffiths J.K., Hamer D.H., Herrera D., Moscoso F., Tapia L., Vallejo W.Fuentes:scopusSetting priorities for zinc-related health research to reduce children's disease burden worldwide: An application of the Child Health and Nutrition Research Initiative's research priority-setting method
ArticleAbstract: Objective: To make the best use of limited resources for supporting health-related research to reducPalabras claves:Disease burden, intervention, PUBLIC HEALTH, zinc deficiencyAutores:Boy E., Brown K.H., Fernando Sempértegui, Gibson R.S., Hess S.Y., Horton S., Osendarp S.J., Rudan I., Shrimpton R.Fuentes:scopusZinc as an adjunct to the treatment of severe pneumonia in Ecuadorian children: A randomized controlled trial
ArticleAbstract: Background: Studies of zinc as an adjunct to treatment of severe pneumonia in children have shown miPalabras claves:Autores:Bertha Estrella, Cabezas M., Fernando Sempértegui, Gómez D., Hamer D.H., Rodriguez O., Sabin L.L., Salgado G.Fuentes:scopusRisk of diarrheal disease in ecuadorian day–care centers
ArticleAbstract: To determine the risk for diarrheal disease (DD) in day-care centers (DCC) for children residing inPalabras claves:Day-care centers, diarrhea, pathogens, RISK FACTORSAutores:Aranha R., Bertha Estrella, Carrión P., Díaz S., Egas J., Fernando Sempértegui, Griffiths J.K., Izurieta R., Lascano M., Ortiz W., Yerovi L., Zabala A.Fuentes:scopus