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相关概念视频

Primary Healthcare Services01:30

Primary Healthcare Services

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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...
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Levels of Health Promotion and Illness Prevention01:26

Levels of Health Promotion and Illness Prevention

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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...
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Preventive Healthcare Services01:30

Preventive Healthcare Services

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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:
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Principles of Disease Surveillance01:26

Principles of Disease Surveillance

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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...
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Healthcare Agencies II01:17

Healthcare Agencies II

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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,...
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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...
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公共卫生 公共卫生

Magdalena I Tolea1, Mahesh S Joshi1, James E Galvin1

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概括
此摘要是机器生成的。

保持健康的生活方式,改善饮食,体力活动和终身社会参与,与更好的认知功能和在晚年抗击神经退行性疾病的弹性有关.

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科学领域:

  • 神经科学是一个神经科学.
  • 老年学是指老年学的学科.
  • 公共卫生 公共卫生

背景情况:

  • 健康的生活方式可以建立认知储备,增强对神经病理的性,改善晚年认知结果.
  • 追踪终身健康行为 (如运动,饮食,社会/认知活动) 是具有挑战性的,但对于理解它们的长期影响至关重要.
  • 这项研究调查了老年人一生中自我报告的健康行为与认知表现,弹性和生物标志物之间的关系.

研究的目的:

  • 评估从早期成年到晚年身体活动,认知活动,社交活动和饮食变化对认知表现和弹性的影响.
  • 检查终身健康生活方式变化与神经退行症的特定生物标志物之间的关联.
  • 探索结合生活方式行为改变对认知结果和性的协同效应.

主要方法:

  • 从25岁到50岁以上的378名成年人中,评估了从25岁到50岁以上的身体活动 (PA),认知活动 (CA),社交活动 (SA) 和饮食的变化.
  • 测量了全球认知表现 (MoCA),弹性 (弹性指数) 和生物标志物 (ptau217,NFL,GFAP,大脑MRI卷).
  • 使用年龄调整的通用线性模型 (GLM) 来分析行为变化和结果之间的关系,包括调解分析.

主要成果:

  • 从25岁开始改善的饮食与MoCA分数正相关 (p=0.002).
  • 观察到协同效应:与PA (p<0.0001) 或SA (p<0.0001) 结合的健康饮食改变显著提高了认知表现.
  • 健康的PA (p=0.001) 和SA (p<0.0001) 变化与增加的弹性有关,饮食改进进一步增强了这些效应.
  • 在健康的SA变化和杏仁体体积 (p=0.007) 之间发现了积极的关联,与更大的杏仁体和脑内皮层体积相关的PA和饮食变化的趋势.

结论:

  • 改善或维持饮食,体育活动和一生中的社会参与,可以提高对神经退行性疾病的性,并改善晚年生活中的认知功能.
  • 饮食,体育活动和社会参与的综合改善为认知健康带来了协同效益.
  • 终身积极的生活方式实践,特别是社会和体力活动,与大脑体积 (杏仁体) 的增加有关,支持它们的神经保护作用.