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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

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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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公共卫生 公共卫生

Krista Y Chen1, Joseph S Ross2, Adam B Cohen2

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此摘要是机器生成的。

对阿尔茨海默病和相关痴呆症 (ADRD) 的AI/ML设备的有限数据透明度阻碍了知情的临床使用,并可能加剧少数群体患者的健康差异.

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科学领域:

  • 医疗器械监管法规 医疗器械监管法规
  • 医疗保健中的人工智能
  • 神经退行性疾病诊断神经退行性疾病诊断

背景情况:

  • 准确检测阿尔茨海默病和相关痴呆症 (ADRD) 对患者的护理和治疗至关重要.
  • 人工智能/ML医疗设备对ADRD诊断有前途,但需要透明度.
  • 人们对AI/ML设备的准确性和可能加剧健康差距存在担忧.

研究的目的:

  • 评估透明度和支持FDA批准的ADRD的AI/ML设备的数据.
  • 评估这些设备的培训和验证数据集的可用性和质量.
  • 发现ADRD中使用的AI/ML设备的人口报告中的差距.

主要方法:

  • 自2015年以来,系统地搜索FDA数据库和文献,寻找AI/ML设备,这些设备已被清除ADRD.
  • 审查FDA批准摘要和同行评审文章的数据可用性和质量.
  • 提取有关监管途径,指示和数据集特征 (设计,大小,人口统计) 的数据.

主要成果:

  • 自2015年以来,有24个AI/ML设备被FDA批准用于ADRD;大多数通过510(k) 途径.
  • 指示包括大脑结构量化,功能测试和粉样蛋白沉积.
  • 在FDA摘要和文献中,对培训/验证数据和患者人口统计数据 (特别是种族/种族) 的报告有限.

结论:

  • 在支持FDA批准的ADRDAI/ML设备的证据中存在显著的差距.
  • 数据的有限透明度限制了临床医生的知情决策.
  • 这些限制引发了对患者,特别是种族/少数民族的潜在负面影响的担忧.