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Cadernos de Saúde Pública

On-line version ISSN 1678-4464

Abstract

CARDENAS-CARDENAS, Luz Mery; CASTANEDA-ORJUELA, Carlos Andrés; CHAPARRO-NARVAEZ, Pablo  and  HOZ-RESTREPO, Fernando De la. Individual and climate factors associated with acute respiratory infection in Colombian children. Cad. Saúde Pública [online]. 2017, vol.33, n.10, e00028216.  Epub Oct 26, 2017. ISSN 1678-4464.  http://dx.doi.org/10.1590/0102-311x00028216.

The objective of this study was to examine the association between acute respiratory infection recall (ARI-recall) and individual and environmental factors such as climate, precipitation, and altitude above sea level in Colombian children. A secondary analysis of 11,483 Colombian children, whose mothers were interviewed in the 2010 National Demographic and Health Survey, was carried out. The outcome variable was the mother’s or caregiver’s ARI-recall. The independent variables were expressed at individual, cluster, and municipal levels. At the individual level, we considered health and individual characteristics of the children; at cluster level, we incorporated the altitude above sea level; and at the municipal level, we included precipitation and annual average climate. The association between ARI-recall and independent variables was assessed using a multilevel logistic regression model. ARI-recall was significantly associated with age (OR = 0.61; 95%CI: 0.48-0.79), belonging to an indigenous group (OR = 1.51; 95%CI: 1.16-1.96), and a medium or very poor wealth index (OR = 2.03; 95%CI: 1.25-3.30 and OR = 1.75; 95%CI: 1.08-2.84, respectively). We found interaction between acute child malnutrition and average annual precipitation. Children with acute malnutrition and from municipalities with high annual precipitation had significantly 3.6-fold increased risk of ARI-recall (OR = 3.6; 95%CI: 1.3-10.1). Individual conditions and precipitation are risk factors for ARI-recall in Colombian children. These results could be useful to understand ARI occurrence in children living in tropical countries with similar characteristics.

Keywords : Respiratory Tract Diseases; Preschool Child; Colombia, Multilevel Analysis.

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