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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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Methods Of Healthcare Delivery System01:26

Methods Of Healthcare Delivery System

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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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Determining Soil-transmitted Helminth Infection Status and Physical Fitness of School-aged Children
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公共卫生 公共卫生

Olivia Lu1, Alexandra N Trelle2, Christina B Young3

  • 1Stanford University, Palo Alto, CA, USA.

Alzheimer's & dementia : the journal of the Alzheimer's Association
|December 23, 2025
PubMed
概括
此摘要是机器生成的。

社交访问,志愿服务,电脑使用和手工艺与老年人更好的认知功能有关. 这些活动可以支持大脑健康和认知表现,而不会影响阿尔茨海默病的生物标志物.

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科学领域:

  • 神经科学是一个神经科学.
  • 老年学是一门学科.
  • 认知心理学 认知心理学

背景情况:

  • 非药物干预对阿尔茨海默病 (AD) 的预防和治疗至关重要.
  • 社会和认知活动对认知健康的最佳"剂量"和"类型"仍然不清楚.

研究的目的:

  • 研究特定的社会和认知活动与认知表现之间的关联.
  • 探索这些活动与阿尔茨海默病 (AD) 生物标志物之间的关系.

主要方法:

  • 173名认知正常的老年人 (平均年龄69.0±6.4岁) 报告了社交/认知活动的频率和时间.
  • 神经心理测试评估了执行功能,记忆,注意力,视觉空间技能和语言.
  • 对AD的脑脊液 (CSF) 和血生物标志物 (Aβ-42/Aβ-40,p-tau181,t-tau) 在参与者的子集中进行了分析.

主要成果:

  • 频繁的社交访问和志愿服务与更高的全球认知,执行功能和工作记忆有关.
  • 扩展计算机使用与多个认知领域的显著改善相关,包括全球认知和执行功能.
  • 工艺活动与执行功能有积极的关联,而高级中心和教会出席与某些认知指标有负面关联. 没有活动与AD生物标志物相关.

结论:

  • 社会参与 (访问,志愿服务) 和认知刺激活动 (电脑使用,手工艺) 与老年人更好的认知表现有关.
  • 这些发现突出了特定非药理学活动的潜力,以支持认知健康,独立于AD生物标志物.