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Video Experimental Relacionado

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Manifestaciones Clínicas

Cassandra Sorin1, Natalie A Phillips1

  • 1Concordia University, Montreal, QC, Canada.

Alzheimer's & dementia : the journal of the Alzheimer's Association
|December 25, 2025
PubMed
Resumen
Este resumen es generado por máquina.

Los adultos mayores, incluidos aquellos con deterioro cognitivo leve (DCL) y demencia, reportaron baja angustia psicológica durante la pandemia de COVID-19. Esta resiliencia se observó en varios perfiles cognitivos, contrariamente a las expectativas de mayor vulnerabilidad.

Palabras clave:
adultos mayoresdeterioro cognitivoCOVID-19salud mentalresilienciapandemia

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Área de la Ciencia:

  • Gerontología; Neurociencia; Salud Pública

Sus antecedentes:

  • Se presumía que los adultos mayores, particularmente aquellos con deterioro cognitivo, eran vulnerables a la disminución del bienestar durante la pandemia de COVID-19.; Investigaciones anteriores a menudo se centraron en la resiliencia de los adultos mayores cognitivamente sanos.; Este estudio investigó las experiencias de la pandemia en un grupo diverso de adultos mayores canadienses con diferentes estados cognitivos.

Objetivo del estudio:

  • Evaluar el bienestar psicológico de adultos mayores canadienses que viven en la comunidad durante la pandemia de COVID-19.; Comparar la angustia relacionada con la pandemia en diferentes perfiles cognitivos, incluidos los cognitivamente sanos, el deterioro cognitivo leve (DCL) y la demencia.; Explorar el impacto del estado cognitivo y el sexo en el bienestar durante la pandemia.

Principales métodos:

  • Se utilizaron datos del Estudio Integral de Neurodegeneración y Demencia (COMPASS-ND).; Se incluyeron participantes cognitivamente sanos (CS), con Deterioro Cognitivo Subjetivo (DCS), Enfermedad de Parkinson (EP), Deterioro Cognitivo Leve (DCL) y Enfermedad de Alzheimer (EA).; Se administraron cuestionarios sobre experiencias de COVID-19, incluida la Escala de Depresión Geriátrica (GDS), la Escala de Trastorno de Ansiedad Generalizada (GAD-7) y la Escala de Impacto de Eventos - Revisada (IES-R).

Principales resultados:

  • El análisis preliminar indicó puntuaciones más altas de depresión (GDS) para las mujeres y en los grupos de diagnóstico con deterioro cognitivo (DCL, EA, EP) en comparación con los individuos cognitivamente sanos (CS).; Las puntuaciones de ansiedad (GAD-7) fueron más altas en las mujeres pero no difirieron significativamente entre los grupos de diagnóstico.; No se encontraron diferencias estadísticamente significativas en el estrés y los comportamientos relacionados con el trauma (IES-R) según el grupo de diagnóstico o el sexo.

Conclusiones:

  • Contrariamente a las expectativas, la muestra del estudio reportó niveles relativamente bajos de angustia psicológica relacionada con la pandemia en todos los perfiles cognitivos.; Los hallazgos sugieren un grado de resiliencia en los adultos mayores, independientemente de su funcionamiento cognitivo, durante la pandemia de COVID-19.; Investigaciones futuras integrarán datos cualitativos, actividad física y apoyo social para proporcionar una comprensión integral.