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Factores de Riesgo de Reingreso por Asma en Niños Australianos: Un Estudio de Cohorte Poblacional
Md Mahbubur Rashid1, Nan Hu1, Mei Chan1
1School of Clinical Medicine, Faculty of Medicine, UNSW, Sydney, New South Wales, Australia.
Pediatric pulmonology
|December 22, 2025
Resumen
La identificación de los factores de riesgo de reingreso por asma pediátrica es crucial para la atención médica. Este estudio encontró que factores como la edad temprana, las comorbilidades y las alergias aumentan el riesgo de reingreso, variando según el momento.
Área de la Ciencia:
- Neumología Pediátrica
- Investigación de Servicios de Salud
- Epidemiología
Sus antecedentes:
- Las hospitalizaciones recurrentes por asma infantil representan una carga considerable para la atención médica.
- La identificación de los predictores de reingreso por asma puede ayudar en la detección e intervención tempranas para niños de alto riesgo.
Objetivo del estudio:
- Identificar los factores de riesgo asociados con el reingreso por asma en niños de 2 a 17 años en Nueva Gales del Sur (NSW), Australia.
- Diferenciar los factores de riesgo de reingresos tempranos frente a tardíos.
Principales métodos:
- Se utilizó un estudio de cohorte de nacimiento retrospectivo que empleó datos administrativos vinculados de NSW.
- Se incluyeron niños nacidos entre 2005 y 2015 con al menos una hospitalización por asma.
- Se emplearon modelos de regresión de Poisson modificados para determinar las razones de riesgo de los factores de reingreso.
Principales resultados:
- Más de 27.000 niños fueron hospitalizados entre 2007 y 2022, con un 17,9% de reingresos tempranos y un 82,1% de reingresos tardíos.
- Los factores de riesgo de reingreso temprano incluyeron edad más temprana (2-4 años), ausencia de hermanos mayores, mayor duración de la estancia (LOS), ingreso en la unidad de cuidados intensivos (UCI), comorbilidades y admisiones relacionadas con alergias/eccema.
- Los factores de riesgo de reingreso tardío incluyeron edad más temprana (2-4 años), ausencia de hermanos mayores, residencia en barrios más pobres, ubicación en ciudades principales, admisión índice en primavera/verano, mayor LOS y admisiones relacionadas con alergias/eccema.
Conclusiones:
- Los factores de riesgo de reingreso por asma pediátrica son distintos según el momento del reingreso.
- La implementación de la estratificación de riesgos y el seguimiento personalizado posterior al alta pueden disminuir la carga general de los reingresos por asma infantil.
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