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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

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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

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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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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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公共卫生 公共卫生

Nicola A Ward1, Calum Marr1, Leeanne O'Hara1

  • 1Queen's University Belfast, Belfast, Northern Ireland, United Kingdom.

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|December 23, 2025
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概括

本研究估计了北爱尔兰的痴呆症和轻度认知障碍患病率,使用了协调认知评估协议 (HCAP). 调查结果将为了解痴呆症风险因素和健康政策提供信息.

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科学领域:

  • 神经科学是一个神经科学.
  • 公共卫生 公共卫生
  • 老年学是指老年学的学科.

背景情况:

  • 痴呆症影响全球超过5500万,预计到2050年将增加三倍,这给公共卫生和经济带来了重大挑战.
  • 准确的流行数据和可修改的风险因素的识别对于痴呆症的预防和管理至关重要.
  • 协调认知评估协议 (HCAP) 在国际纵向衰老研究中标准化认知测试.

研究的目的:

  • 通过使用全国代表性样本,提供北爱尔兰第一个痴呆和轻度认知障碍 (MCI) 患病率估计.
  • 评估可修改风险因素对北爱尔兰人口认知衰退的影响.
  • 为全球痴呆症研究协调数据与国际HCAP队列.

主要方法:

  • 使用了来自北爱尔兰老龄化纵向研究队列 (NICOLA) 的65岁以上社区成年人的子样本.
  • 进行了十九项神经认知测试,并进行了信息员采访,以评估认知和功能变化.
  • 采用了一种算法,整合了认知测试表现和告知者报告的痴呆和MCI诊断的功能衰退,与国际标准保持一致.

主要成果:

  • 在NICOLA-HCAP子研究中实现了49.9%的参与率 (1,037/2,077),告知者面试完成率为83%.
  • 参与者中有52%是女性;在年轻和受过教育的人群中观察到更高的反应率.
  • 对于可能的痴呆症和MCI分类的算法开发正在进行中;计划中的分析将探索可修改的风险因素对认知领域的影响.

结论:

  • 尼科拉-HCAP将为北爱尔兰痴呆症影响评估提供重要的可靠的患病率估计和风险因素洞察力.
  • 研究结果将为未来的健康和社会护理政策提供信息,并为国际痴呆症预防战略做出贡献.
  • 与其他HCAP子研究数据的协调将提高全球对痴呆症的理解.