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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

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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

Han Kyu Na1, Han-Kyeol Kim2, Elena Tsoy3,4

  • 1Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea, Republic of (South).

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概括
此摘要是机器生成的。

健康的社会决定因素 (SDOH) 显著影响阿尔茨海默病 (AD) 的进展. 下SDOH加速tau和粉样蛋白的积累,加剧了粉样蛋白斑块和没有粉样蛋白斑块的个体的认知衰退.

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科学领域:

  • 神经科学是一个神经科学.
  • 公共卫生 公共卫生
  • 老年学是一门学科.

背景情况:

  • 健康的社会决定因素 (SDOH),如教育和社会经济地位,是已知的对老年人认知健康和痴呆风险的影响.
  • 连接SDOH与大脑健康的确切机制,特别是阿尔茨海默病 (AD) 生物标志物,仍然不完全理解.
  • 这项研究研究了社会经济差异对AD生物标志物的纵向进展的影响.

研究的目的:

  • 探索社会经济差异对阿尔茨海默病 (AD) 生物标志物随时间推移的进展的影响.
  • 分析不同水平的SDOH如何影响粉样蛋白和蛋白的积累和认知衰退.
  • 调查基线粉样蛋白阳性和无基线粉样蛋白阳性个体之间生物标志物进展的差异.

主要方法:

  • 一项涉及185名参与者的回顾性研究 (77名健康人,75名MCI,33名痴呆症) 进行了纵向AD生物标志物 (ATN) 评估.
  • 使用双重PET成像 (F-Florbetaben,F-Flortaucipir),MRI和神经心理评估.
  • 参与者根据教育,收入,居住区和血管风险因素分为低,中和高SDOH组;线性混合模型分析了生物标志物变化和认知表现.

主要成果:

  • 在SDOH组之间没有观察到粉样蛋白或蛋白负担的显著横截面差异.
  • 在粉样蛋白阳性个体中,低SDOH组显示出明显更快的tau积累和认知衰退 (语言,视觉空间).
  • 在粉样蛋白阴性个体中,低SDOH组与高SDOH组相比,表现出更快的粉样蛋白积累和更大的语言衰退.

结论:

  • 处于劣势的SDOH与阿尔茨海默氏症进展的加速有关,这在粉样蛋白阳性个体中以更快的积和在粉样蛋白阴性个体中以更快的粉样蛋白积累为证.
  • 这些发现强调了SDOH在AD病原和进展中的关键作用.
  • 将SDOH纳入临床试验和为低SDOH人群开发有针对性的干预措施对于缓解AD进展至关重要.