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Contaminación del aire de interiores en hogares en situación de pobreza extrema en Colombia / Indoor air pollution in extremely poor Colombian households
Soto-Moreno, Jose A.; Ballester-Díez, Ferran.
  • Soto-Moreno, Jose A.; Consultor Independiente.
  • Ballester-Díez, Ferran; Consultor Independiente.
Rev. salud pública ; 15(1): 80-89, ene.-feb. 2013. ilus, tab
Article in Spanish | LILACS | ID: lil-703424
RESUMEN
Objetivo Caracterizar la exposición a la contaminación del aire interior por uso de combustibles sólidos en hogares en situación de pobreza extrema en Colombia. Métodos A partir de la información gubernamental oficial de hogares en situación de pobreza extrema (encuesta Red Unidos de septiembre 2012, n=1,3 millones de hogares y >5 millones de individuos) se estructuraron dos modelos de regresión logística (i) Factores asociados al uso de combustibles sólidos para cocinar a nivel hogar, (ii) Asociación entre el uso de combustibles sólidos en el hogar y prevalencia de limitaciones de la salud a nivel individuo. Resultados Un total de 530 mil hogares en situación de pobreza extrema donde habitan 2,1 millones de colombianos, enfrentan el factor de riesgo (uso de combustibles fósiles en el hogar). La presencia del factor de riesgo está asociada a la zona rural (odds ratio-OR=19,4; intervalo de confianza al 95 %-IC95 % 19,2-19,6), la etnia indígena (OR=2,9; IC95 %2,9-3,0) y, de manera inversa, a la situación de desplazamiento (OR=0,6;IC95 %0,6-0,6). La prevalencia de limitación cardiovascular y/o respiratoria, así como de limitación en visión se asociaron con la exposición. Discusión Las iniciativas que busquen mejorar la salud ambiental y calidad de vida de la población rural de mayor vulnerabilidad socio-económica del país cuentan con información de caracterización e impacto para priorizar programas tendientes a disminuir la exposición al uso de combustibles sólidos.
ABSTRACT
Objective Characterising exposure to indoor air pollution arising from solid-fuel use in extremely poor Colombian households. Methods Data from the September 2012 survey by Red Unidos (literally United Network, the Colombian government's official instrument for identifying extremely poor households n=1.3 million households and >5 million people) was used for two logistic regression models factors associated with solid fuel used in cooking within households and an association between exposure to solid fuel use in households and the prevalence of limitations regarding individual health. Results According to the Red Unidos data-based models, 2.1 million people living in 530,000 extremely poor households were exposed to environmental health risk (i.e. household air pollution caused by solid fuel use). Such risk was found to be related to living in rural areas (odds ratio (OR)=19.4 95 % confidence interval (95 %CI) 19.2-19.6 %), having an Indian background (OR=2.9 2.9-3.0 95 %CI) and, inversely (i.e. when living in towns), internal displacement (OR=0.6 0.6-0.695 %CI). The prevalence of permanent cardiovascular and respiratory limitations and limited vision were associated with exposure to indoor air pollution arising from solid fuel use. Discussion Initiatives for improving environmental health and the quality of life for extremely poor rural households in Colombia must make full use of the available characterisation data and its impact for prioritising programmes aimed at reducing exposure to solid fuel use.
Subject(s)

Full text: Available Index: LILACS (Americas) Main subject: Poverty / Air Pollution, Indoor / Cooking / Environmental Exposure / Fossil Fuels Type of study: Prognostic study / Risk factors Limits: Adolescent / Adult / Aged / Child / Child, preschool / Female / Humans / Male Country/Region as subject: South America / Colombia Language: Spanish Journal: Rev. salud pública Journal subject: Public Health Year: 2013 Type: Article

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Full text: Available Index: LILACS (Americas) Main subject: Poverty / Air Pollution, Indoor / Cooking / Environmental Exposure / Fossil Fuels Type of study: Prognostic study / Risk factors Limits: Adolescent / Adult / Aged / Child / Child, preschool / Female / Humans / Male Country/Region as subject: South America / Colombia Language: Spanish Journal: Rev. salud pública Journal subject: Public Health Year: 2013 Type: Article