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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

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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相关实验视频

Updated: Jan 7, 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

Mingzhi Yu1, Yuling Jiang2, Longbing Ren3

  • 1School of Public Health, China Centers for Health Development Studies, Peking University, Beijing, Beijing, China.

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。

老年人的认知障碍显著增加了跌倒和随后的身体依赖的风险. 早期干预对于预防跌倒和减轻这一群体的依赖性至关重要.

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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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Last Updated: Jan 7, 2026

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科学领域:

  • 老年学是一门学科.
  • 神经学 神经学
  • 公共卫生 公共卫生

背景情况:

  • 老年人认知障碍和跌倒风险之间的关系需要进一步澄清.
  • 落和身体依赖对健康的衰老构成重大挑战.

研究的目的:

  • 调查认知障碍与老年人中跌倒,反复跌倒和身体依赖的风险之间的关联.
  • 分析中国长度健康长寿调查 (CLHLS) 的数据,以了解这些风险.

主要方法:

  • 使用CLHLS第8波和第9波 (2018-2021) 的数据进行了纵向研究.
  • 分析包括8,665名65岁及以上的老年人,根据迷你精神状态检查 (MMSE) 成绩分类.
  • 多变量逻辑回归检查了认知状态和跌倒/依赖风险之间的关联.

主要成果:

  • 认知障碍,特别是严重的认知障碍 (SCI),与明显更高的跌倒风险相关 (或SCI与认知健康相比:1.37).
  • 认知障碍增加了反复跌倒的风险 (SCI的OR为1.64) 和反复严重跌倒的风险 (SCI的OR为2.94).
  • 严重的认知障碍强烈预测了与跌倒相关的身体依赖的更高风险 (SCI的OR:8.26).

结论:

  • 认知障碍是老年人落和随后的身体依赖的重要危险因素.
  • 这些结果会对生活质量产生负面影响,并增加护理人员的负担.
  • 迫切需要有针对性的干预措施,以预防跌倒和管理这群人的依赖.