Malaria and nutritional status among pre-school children: results from cross-sectional surveys in western Kenya.
Am J Trop Med Hyg
; 73(4): 698-704, 2005 Oct.
Article
en En
| MEDLINE
| ID: mdl-16222012
ABSTRACT
Protein-energy malnutrition (PEM) affects millions of children in the developing world. The relationship between malaria and PEM is controversial. The goal of this study was to evaluate whether undernutrition is associated with increased or decreased malaria attributable morbidity. Three cross-sectional surveys were conducted using insecticide-treated bed nets (ITNs) among children aged 0-36 months living in an area with intense malaria transmission. Data were collected on nutritional status, recent history of clinical illness, socioeconomic status, current malaria infection status, and hemoglobin. In multivariate models, stunted children had more malaria parasitemia (odds ratio [OR] 1.98, P < 0.0001), high-density parasitemia (OR 1.84; P < 0.0001), clinical malaria (OR 1.77; P < 0.06), and severe malarial anemia (OR 2.65; P < 0.0001) than nonstunted children. The association was evident in children with mild-to-moderate (-3 < height-for-age Z-score [HAZ] < -2) and severe stunting (HAZ < -3). The cross-sectional nature of the study limits the interpretation of causality, but the data provide further observational support that the presence of undernutrition, in particular chronic undernutrition, places children at higher, not lower risk of malaria-related morbidity.
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Banco de datos:
MEDLINE
Asunto principal:
Trastornos de la Nutrición del Niño
/
Estado Nutricional
/
Desnutrición Proteico-Calórica
/
Malaria
Tipo de estudio:
Etiology_studies
/
Observational_studies
/
Prevalence_studies
/
Prognostic_studies
/
Risk_factors_studies
Límite:
Child, preschool
/
Female
/
Humans
/
Infant
/
Male
/
Newborn
País como asunto:
Africa
Idioma:
En
Año:
2005
Tipo del documento:
Article