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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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相关实验视频

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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

Dominika Seblova1, Jessica Mazen2,3, Justina F Avila2,3

  • 1Second Faculty of Medicine Charles University, Prague, Czech Republic.

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此摘要是机器生成的。

结构性种族主义与英语系拉丁裔成年人白质强度 (WMH) 变化增加有关. 这表明种族主义可能会通过慢性压力和炎症影响脑血管健康.

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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
  • 社会学 社会学 社会学

背景情况:

  • 结构性种族主义是健康的社会决定因素,导致慢性压力和健康差异.
  • 以前的研究表明,结构性种族主义与老年人认知能力下降之间存在关联.
  • 缺乏关于结构性种族主义如何影响特定大脑结果的证据,特别是在中年和多样化的人口中.

研究的目的:

  • 调查结构性种族主义暴露与中年成年人大脑结果之间的关联.
  • 检查结构性种族主义是否会缓和年龄和大脑结构性结果之间的关系.
  • 探索种族和民族差异,以了解种族主义对大脑健康的影响.

主要方法:

  • 分析了398名中年成人 (69%是拉丁裔) 的队列.
  • 使用自我报告的歧视和住宅隔离数据创建了高种族主义暴露指数.
  • 使用MRI评估了大脑结果,包括皮质厚度,海马体体积和白质超强度 (WMH) 体积.

主要成果:

  • 在非拉丁裔黑人 (61%) 和英语系拉丁裔 (42%) 个人中,对种族主义的暴露率最高.
  • 在说英语的拉丁人中发现了显著的相互作用:更高的种族主义暴露放大了与年龄相关的白质超强度 (WMH) 体积的增加.
  • 对于其他大脑结果或种族/种族群体,没有观察到任何显著的关联.

结论:

  • 在这个以拉丁人为主的群体中,更高的种族主义暴露与英语系拉丁人的白质超强度 (WMH) 变化加快有关.
  • 这些发现表明,结构性种族主义可能会对脑血管健康产生负面影响,可能由慢性压力和炎症介导.
  • 种族主义对大脑健康的影响可能更多地通过血管路径表现出来,而不是直接影响神经元.