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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

1000
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,...
1000
Methods Of Healthcare Delivery System01:26

Methods Of Healthcare Delivery System

3.9K
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

Updated: Jan 8, 2026

Determining Soil-transmitted Helminth Infection Status and Physical Fitness of School-aged Children
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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

Sadaf Arefi Milani1, Izabella Galindo1, Alexandra Holland1

  • 1University of Texas Medical Branch, Galveston, TX, USA.

Alzheimer's & dementia : the journal of the Alzheimer's Association
|December 23, 2025
PubMed
概括
此摘要是机器生成的。

暴露于极端的热量与老年墨西哥裔美国人的认知能力下降有关. 较高的温度与更差的认知功能和随着时间的推移更快的衰退有关.

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Visualizing Field Data Collection Procedures of Exposure and Biomarker Assessments for the Household Air Pollution Intervention Network Trial in India
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科学领域:

  • 环境健康 环境健康
  • 老年学是一门学科.
  • 认知科学 认知科学

背景情况:

  • 极端高温事件正在增加,对老年人等弱势群体造成重大健康风险.
  • 老年人的认知功能可能会直接或间接地受到暴露于热量的影响.
  • 了解热量对认知的影响对于公共卫生干预至关重要.

研究的目的:

  • 评估极端高温与老年墨西哥裔美国人的认知功能之间的关联.
  • 研究热暴露对认知衰退的纵向影响.
  • 确定热浪对特定人口群体认知健康的潜在风险.

主要方法:

  • 利用来自西班牙裔定居人口的数据进行老年人的流行病学研究 (HEPESE) (2004/2005-2015/2016).
  • 将GridMET的热量数据 (每日最大热量指数) 与德克萨斯州和加利福尼亚州居民的参与者数据联系起来.
  • 采用混合效应模型来分析每年极端高温天数 (90°F+) 和认知分数 (MMSE) 之间的关联.

主要成果:

  • 极端高温 (90°F+) 与更糟糕的基线认知 (β: -0.008) 和随着时间的推移认知能力下降 (β: -0.003) 相关.
  • 危险的热量 (104°F+) 与较差的基线认知 (β: -0.033) 和随着时间的推移下降 (β: -0.005) 有较强的关联.
  • 这项研究包括1723名老年墨西哥裔美国人,平均年龄为81.7岁.

结论:

  • 超过90°F的每日热量指数与老年墨西哥裔美国人的认知功能随着时间的推移而下降有关.
  • 需要进一步的研究来阐明将热暴露与认知障碍联系在一起的具体途径.
  • 研究结果强调需要有针对性的公共卫生战略,以保护老年人免受与热有关的认知风险.