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Updated: Feb 11, 2026
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Asociación del edentulismo con la edad biológica posterior: un estudio de cohorte
Yusuke Matsuyama1, Sakura Kiuchi1, Jun Aida1
1Department of Dental Public Health, Institute of Science Tokyo, Tokyo, Japan.
Journal of clinical periodontology
|February 10, 2026
Resumen
La pérdida de dientes (edentulismo) está relacionada con un envejecimiento biológico más rápido en los adultos mayores. El mantenimiento de la salud bucal puede promover un envejecimiento más saludable y reducir la susceptibilidad a las enfermedades.
Área de la Ciencia:
- Gerontología Gerontología.
- Salud bucal La salud bucal.
- Biomarcadores del envejecimiento
Sus antecedentes:
- El envejecimiento biológico implica una disminución de las funciones fisiológicas, aumentando el riesgo de enfermedad.
- El edentulismo, o la falta de dientes, es un problema importante de salud bucal en las poblaciones de edad avanzada.
- La relación entre el edentulismo y la tasa de envejecimiento biológico requiere más investigación.
Objetivo del estudio:
- Para investigar la asociación longitudinal entre el edentulismo y el envejecimiento biológico en adultos ingleses.
- Para determinar si la pérdida de dientes predice el envejecimiento biológico acelerado con el tiempo.
Principales métodos:
- Se utilizaron datos del Estudio Longitudinal Inglés del Envejecimiento (ELSA) a través de tres ondas bienales.
- Evaluación del edentulismo y edad biológica estimada utilizando el método Klemera y Doubal con múltiples biomarcadores.
- Empleó regresión lineal, ajustando la edad biológica basal y otros factores de confusión, para analizar la asociación.
Principales resultados:
- Los individuos con edentulismo mostraron una edad biológica significativamente mayor en comparación con aquellos con los dientes restantes.
- Después de controlar los factores de confusión, el edentulismo se asoció con un aumento promedio de 0,82 años en la edad biológica.
- Esta asociación se mantuvo significativa, destacando un vínculo longitudinal entre la pérdida de dientes y el envejecimiento acelerado.
Conclusiones:
- El edentulismo está asociado longitudinalmente con el envejecimiento biológico avanzado.
- La prevención de la pérdida de dientes y la promoción de la salud bucal son estrategias potenciales para un envejecimiento saludable.
- Las intervenciones dirigidas a la salud bucal pueden contribuir a reducir el deterioro fisiológico relacionado con la edad.
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