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Caminar y demencia en hombres mayores con capacidad física.

Robert D Abbott1, Lon R White, G Webster Ross

  • 1Division of Biostatistics and Epidemiology, University of Virginia School of Medicine, Charlottesville, USA. rda3e@virginia.edu

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|September 24, 2004
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Resumen
Este resumen es generado por máquina.

Caminar regularmente está relacionado con un menor riesgo de demencia en hombres mayores. Promover la caminata puede ayudar a mantener la función cognitiva más adelante en la vida.

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Área de la Ciencia:

  • Gerontología Gerontología.
  • Neurología Neurología.
  • Salud Pública La salud pública.

Sus antecedentes:

  • La actividad física se asocia con la expresión de demencia.
  • El vínculo entre la actividad de baja intensidad como caminar y el riesgo de demencia no está claro.

Objetivo del estudio:

  • Investigar la asociación entre caminar y el riesgo futuro de demencia en hombres mayores.

Principales métodos:

  • Estudio de cohorte prospectivo de 2.257 hombres físicamente capaces de entre 71 y 93 años.
  • Distancia diaria estimada a pie desde 1991 hasta 1993.
  • Seguimiento de la incidencia de demencia a través de evaluaciones neurológicas en 1994-1996 y 1997-1999.

Principales resultados:

  • 158 casos de demencia identificados durante el seguimiento.
  • Los hombres que caminaban <0,25 millas/día tenían un riesgo 1,8 veces mayor de demencia frente a los >2 millas/día.
  • Caminar 0,25-1 millas/día también mostró un mayor riesgo de demencia en comparación con >2 millas/día.

Conclusiones:

  • Caminar se asocia con un riesgo reducido de demencia.
  • El fomento de estilos de vida activos puede apoyar la función cognitiva de la vida tardía en los hombres.