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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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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

Jennifer A Deal1, James Russell Pike2, Vidyulata Kamath3

  • 1Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.

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此摘要是机器生成的。

老年人听力损失与NfL等神经退行性标志物有关,但与阿尔茨海默氏症特异性粉样蛋白或蛋白无关. 这表明听力和痴呆的途径可能与核心阿尔茨海默氏症变化分开.

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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.
  • 听力学 听力学是指听力学.

背景情况:

  • 听力损失是阿尔茨海默病和相关痴呆症 (ADRD) 的已知危险因素.
  • 连接听力损失和ADRD的潜在机制仍然不清楚.
  • 这项研究探讨了听力损失和ADRD等离子体生物标志物之间的关系.

研究的目的:

  • 为了研究听力损失和ADRD的血生物标志物之间的横截面关联.
  • 为了确定听力损失是否与更广泛的神经退行症标志物或AD特异性标志物相关.
  • 假设潜在的机制链接听力和ADRD.

主要方法:

  • 利用了来自社区神经认知研究 (ARIC-NCS) 动脉样硬化风险的数据.
  • 测量了纯色调空气导电听力值,并模拟了更好的耳朵听力损失.
  • 使用Quanterix SiMoA平台分析了等离子体生物标志物,包括粉样蛋白-β 42/40比率,p-tau 181,NfL和GFAP.
  • 采用多变量调整线性回归,控制众多的人口,临床和生活方式因素.

主要成果:

  • 听力损失与AD特定的生物标志物没有相关性 (粉样蛋白-β 42/40比,p-tau 181).
  • 听力损失与一般神经退行症标志物 (NfL和GFAP) 的相关性较弱.
  • 在调整后的模型中,每增加10dB的听力损失都与日志NfL增加0.079 (95%CI:0.007,0.150) 相关.

结论:

  • 老年人听力较差与神经退行症的血生物标志物有关,特别是NfL.
  • 这种关联独立于AD特异性标记物,如粉样蛋白和蛋白.
  • 研究结果表明,连接听力和ADRD的途径可能与与阿尔茨海默氏症相关的核心脑病理学不同.