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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:
1.8K
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

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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

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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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

Owen T Carmichael1, Angelique Litsey1, Neil Johannsen2

  • 1Pennington Biomedical Research Center, Baton Rouge, LA, USA.

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概括
此摘要是机器生成的。

更高的有氧健身与老年非洲裔美国人的更好的认知功能有关. 这项研究强调了心肺健康对于在这个人口群体中保持大脑健康的重要性.

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科学领域:

  • 老年学是一门学科.
  • 运动科学 运动科学
  • 神经科学是一个神经科学.

背景情况:

  • 身体活动和有氧健身干预措施可以改善老年人的认知表现.
  • 作为老年非洲裔美国人的认知能力下降的风险因素,有氧健身的作用尚不清楚.
  • 之前的研究缺乏足够的老年非洲裔美国人的样本大小.

研究的目的:

  • 为了研究基线有氧健身和老年非洲裔美国人的认知功能之间的关联.
  • 检查有氧健身作为这一群体认知障碍的潜在风险因素.
  • 解决有关老年非洲裔美国人的有氧健身和认知研究的差距.

主要方法:

  • 通过运动降低非洲裔美国人的阿尔茨海默病风险 (RAATE) 研究招募了129名久坐不动,认知健康的老年非洲裔美国人.
  • 参与者被随机分配到一年的有氧运动训练或成功的衰老教育.
  • 基线有氧健身 (峰值VO2) 用分级亚最大跑步机测试进行评估,并通过线性回归与认知得分相关.

主要成果:

  • 更高的VO2峰值与更高的全球认知分数 (NIH工具箱) 和维度变化卡排序分数显著相关.
  • 在男性中,更高的VO2峰值与更好的模式比较处理有关.
  • 在VO2峰值与其他认知指标之间没有发现显著的关联.

结论:

  • 增加的有氧健身与健康的老年非洲裔美国成年人的增强的全球认知功能有关.
  • 有氧健身和认知领域之间的性别特定关联需要在这个人群中进行进一步的研究.
  • 有氧健身可能在老年非洲裔美国人中保持认知功能方面发挥关键作用.