Video Experimental Relacionado
Updated: Jan 8, 2026
10:57
Determining Soil-transmitted Helminth Infection Status and Physical Fitness of School-aged Children
Published on: August 22, 2012
24.2K
Salud Pública
Jessica G Amos1,2,3, Lidan Zheng1,2,3, Sophie Andrews4
1University of New South Wales, Sydney, NSW, Australia.
Alzheimer's & dementia : the journal of the Alzheimer's Association
|December 23, 2025
Resumen
El establecimiento de objetivos por sí solo no mejoró los comportamientos de reducción del riesgo de demencia en personas con deterioro cognitivo. Sin embargo, los objetivos dietéticos de alta calidad se relacionaron con una mejor adherencia a la dieta MIND.
Área de la Ciencia:
- Neurociencia
- Ciencia Conductual
- Gerontología
Sus antecedentes:
- Los factores de estilo de vida modificables son cruciales para reducir el riesgo de demencia.
- Las intervenciones digitales incorporan cada vez más técnicas de cambio de comportamiento (TCC).
- El establecimiento de objetivos es una TCC clave para la reducción del riesgo de demencia (RR).
Objetivo del estudio:
- Examinar si la participación en el establecimiento de objetivos en una intervención digital predice los comportamientos de RR en personas con deterioro cognitivo subjetivo (SCD) o deterioro cognitivo leve (MCI).
- Evaluar la asociación entre la calidad del establecimiento de objetivos y el cambio en el comportamiento de RR.
- Comparar la efectividad del establecimiento de objetivos autodirigido frente al dirigido por un profesional.
Principales métodos:
- Análisis de 135 participantes con SCD/MCI del ensayo MyCOACH.
- Evaluación de la calidad de los objetivos SMART autodirigidos y la participación en el establecimiento de objetivos dirigido por un profesional.
- Análisis de regresión jerárquica que predice el cambio en el comportamiento de RR a partir del establecimiento de objetivos, los determinantes psicológicos y el riesgo basal.
Principales resultados:
- La participación en el establecimiento de objetivos por sí sola no predijo de manera significativa el cambio general en el comportamiento de reducción del riesgo (RR).; El mayor riesgo de demencia basal fue el único predictor significativo de las mejoras en la RR.; Los objetivos SMART autodirigidos de mayor calidad se correlacionaron con una mejor adherencia a la dieta MIND, pero no con la actividad física.
Conclusiones:
- El establecimiento de objetivos por sí solo es insuficiente para un cambio significativo en el comportamiento general de RR.
- Los objetivos dietéticos de alta calidad pueden mejorar la adherencia a la dieta MIND.
- La investigación futura debe explorar combinaciones y refinamientos de las TCC para diversos comportamientos de RR.
Palabras clave:
Salud PúblicaDeterioro CognitivoEstablecimiento de ObjetivosDieta MINDReducción del Riesgo de DemenciaMás Videos Relacionados
09:33Visualizing Field Data Collection Procedures of Exposure and Biomarker Assessments for the Household Air Pollution Intervention Network Trial in India
Published on: December 23, 2022
2.6K
07:20Dried Blood Spot Collection of Health Biomarkers to Maximize Participation in Population Studies
Published on: January 28, 2014
37.1K
Videos de Conceptos Relacionados
01:30Primary Healthcare Services
1.9K
Primary care promotes wellness and prevents disease. This care includes health promotion, education, protection (such as immunizations), early disease screening, and environmental considerations. Settings providing this type of healthcare include physician offices, public health clinics, school nursing, and community health nursing.
In 1978, international leaders convened in Alma-Ata, Kazakhstan, for what would be a pivotal event in global health. The Alma-Ata Declaration was the first to call...
In 1978, international leaders convened in Alma-Ata, Kazakhstan, for what would be a pivotal event in global health. The Alma-Ata Declaration was the first to call...
1.9K
01:26Levels of Health Promotion and Illness Prevention
14.1K
Health promotion allows a person to control the determinants of health, resulting in an improved health status. It enhances the quality of life and reduces premature deaths. Health promotion and illness prevention programs help people make beneficial choices to reduce the risk of disease and disabilities. There are three health promotion and illness prevention levels: primary, secondary, and tertiary prevention.
In primary prevention, actions taken before disease onset prevent the disease from...
In primary prevention, actions taken before disease onset prevent the disease from...
14.1K
01:30Preventive Healthcare Services
1.8K
Preventive healthcare services keep people healthy via frequent check-ups, screening, and counseling. They primarily aid in disease prevention rather than treating an acute or chronic illness. Preventive treatment also keeps individuals productive and energetic, allowing them to work well into their retirement years. Examples of preventive care services include:
1.8K
01:26Principles of Disease Surveillance
439
Disease surveillance is the systematic collection, analysis, and interpretation of health data essential to the planning, implementation, and evaluation of public health practice. This process integrates data dissemination to entities responsible for preventing and controlling disease, injury, and disability. Surveillance systems provide crucial information for action, helping public health authorities make informed decisions to manage and prevent outbreaks, ensure public safety, optimize...
439
01:17Healthcare Agencies II
1000
There are various healthcare agencies in the United States—some of which are managed by religious institutions and others by different government branches.
Parish nursing is a growing specialty nursing profession that focuses on holistic healthcare, health promotion, and illness prevention. It blends professional nursing practice with a health ministry, focusing on health and healing within the context of a Christian community. Parish nurses serve as health educators, referral sources,...
Parish nursing is a growing specialty nursing profession that focuses on holistic healthcare, health promotion, and illness prevention. It blends professional nursing practice with a health ministry, focusing on health and healing within the context of a Christian community. Parish nurses serve as health educators, referral sources,...
1000
01:26Methods Of Healthcare Delivery System
3.9K
At the different levels of the healthcare system, we see varying methods of healthcare used. These methods include managed care systems, case management, and primary healthcare.
Managed Care System:
The managed care system is designed to control the cost while maintaining the quality of care. The patient's care from admission to discharge is planned by the primary care provider or the case manager, also known as the gatekeeper. In a managed care system, the number of care providers is...
Managed Care System:
The managed care system is designed to control the cost while maintaining the quality of care. The patient's care from admission to discharge is planned by the primary care provider or the case manager, also known as the gatekeeper. In a managed care system, the number of care providers is...
3.9K