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相关概念视频

Primary Healthcare Services01:30

Primary 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...
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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...
14.1K
Preventive Healthcare Services01:30

Preventive 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:
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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...
439
Healthcare Agencies II01:17

Healthcare 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,...
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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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相关实验视频

Updated: Jan 8, 2026

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

Soeren Mattke1, Jiahe Chen2, Eric M Reiman3

  • 1University of Southern California, Los Angeles, CA, USA.

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概括
此摘要是机器生成的。

临床前阿尔茨海默病 (PCAD) 的初级预防计划通过减少未来轻度认知障碍病例,显示出显著的价值. 这种阿尔茨海默氏症预防策略预计将从付款人和社会的角度来看具有成本效益.

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Visualizing Field Data Collection Procedures of Exposure and Biomarker Assessments for the Household Air Pollution Intervention Network Trial in India
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Determining Soil-transmitted Helminth Infection Status and Physical Fitness of School-aged Children
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科学领域:

  • 神经学 神经学
  • 公共卫生 公共卫生
  • 卫生经济学 卫生经济学

背景情况:

  • 临床前阿尔茨海默病 (PCAD) 的药理疗法正在临床试验的后期阶段.
  • 之前的研究表明PCAD查和治疗计划的潜在成本效益.
  • 这项研究调查了一项初级预防计划的经济价值,以阻止阿尔茨海默病的病理发展.

研究的目的:

  • 模拟一个假设的阿尔茨海默病初级预防计划在美国的临床和经济价值.
  • 评估在认知障碍发生之前预防阿尔茨海默氏症病理学的成本效益.

主要方法:

  • 在2026年,年龄在50-70岁,至少有一个APOE4基因组的队列将每年接受PCAD的血液检测.
  • 将PCAD和轻度认知障碍 (MCI) 的进展预测在30年内,将自然史与75%有效的预防性治疗进行比较.
  • 计算包括成本削减,质量调整后生命年 (QALY) 损失,以及避免MCI病例的护理人员负担.

主要成果:

  • 在2026年对8200万个人进行查,将导致1200万接受治疗.
  • 在过去的30年里,有41万个MCI病例可以避免,需要治疗的病例数为37.
  • 该计划显示,每名查人员的净成本为9,400美元,但导致直接成本,QALY损失和护理人员负担大幅减少.

结论:

  • 一个假设的阿尔茨海默病初级预防计划证明了实质性的临床和经济价值.
  • 该计划预计到2052年 (付款人角度) 和2048年 (社会角度) 成为具有成本效益的计划.
  • 需要进一步的研究来确定这种预防策略最具成本效益的具体条件.