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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

Blossom Cm Stephan1, Jacob Brain2,3, Tanya Buchanan4

  • 1Curtin University, Perth, Western Australia, Australia.

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概括
此摘要是机器生成的。

两个痴呆风险预测模型,简要痴呆查指标 (BDSI) 和遗传风险得分-19 (GRS-19),显示出合理的预测准确度. 在临床实施之前,需要进行进一步的测试,以确定早期痴呆风险.

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科学领域:

  • 神经学 神经学
  • 老年学是一门学科.
  • 流行病学 流行病学

背景情况:

  • 全球痴呆病例的增加需要有效的预测工具来进行早期干预.
  • 现有100多种痴呆症预测模型,但没有一个得到临床认可,阻碍了选择.
  • 外部验证对于评估痴呆症预测模型的实用性和通用性至关重要.

研究的目的:

  • 对外部验证的痴呆症预测模型进行总体审查和元分析.
  • 评估现有的痴呆风险预测工具的预测性能.

主要方法:

  • 综合了三次系统性审查和更新的文献搜索 (至2024年11月) 的数据.
  • 包括基于人口的队列研究,评估外部验证的痴呆症预测模型.
  • 在至少10个独立研究中对具有外部验证的模型进行了元分析.

主要成果:

  • 三种模型 (BDSI,CAIDE,GRS-19) 在≥10项研究中获得了外部验证,这些研究仅在高收入/中等收入国家进行.
  • BDSI (汇总c统计=0.72) 和GRS-19 (汇总c统计=0.76) 显示出合理的预测准确度.
  • CAIDE得分的准确性很差 (c-statistic=0.60);由于方法上的差异,人们注意到异质性.

结论:

  • 具有合理的外部有效性的痴呆风险预测模型可以支持临床早期风险识别和预防计划.
  • 需要进一步研究临床影响和成本效益,特别是在多元化和LMIC人群中.
  • 优化早期检测和预防需要在现实环境中评估查工具.