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Related Concept Videos

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.
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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

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

Pei-Chuan Ho1, Boon Lead Tee2, Clara Li3

  • 1University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA.

Alzheimer'S & Dementia : the Journal of the Alzheimer'S Association
|December 23, 2025

View abstract on PubMed

Summary
This summary is machine-generated.

The Asian Cohort for Alzheimer's Disease (ACAD) successfully recruited over 1,100 Asian Americans and Asian Canadians for Alzheimer's disease research. This study highlights culturally sensitive methods for engaging diverse populations in dementia research.

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Area of Science:

  • Neuroscience
  • Genetics
  • Public Health

Background:

  • Asian Americans and Asian Canadians (ASACs) are the fastest-growing minority group in the US and Canada.
  • ASACs are under-represented in Alzheimer's disease (AD) research, necessitating culturally appropriate approaches.
  • The Asian Cohort for Alzheimer's Disease (ACAD) was established to address this gap, focusing on Chinese, Korean, and Vietnamese populations.

Purpose of the Study:

  • To investigate genetic and non-genetic risk factors for AD among ASACs.
  • To develop and implement culturally appropriate clinical protocols and community-based recruitment strategies.
  • To establish the first large dementia genetics cohort for these specific Asian ethnic groups.

Main Methods:

  • ACAD expanded to 9 recruiting sites with a centralized data management system after receiving an NIA U19 grant.
  • The study protocol was updated based on pilot phase feedback, including culturally tailored questionnaires and multilingual data collection (English, Chinese, Korean, Vietnamese).
  • A comprehensive training curriculum was implemented for culturally appropriate recruitment and data/sample collection.

    • Main Results:

    • As of January 2025, ACAD has consented 1,173 participants, with an additional 1,920 on the interest list.
    • Follow-up visits are scheduled to begin in Spring 2025 to track dementia conversion and progression.
    • A culturally appropriate data collection protocol, suitable for both in-person and virtual assessments, has been developed.

    Conclusions:

    • The ACAD team has demonstrated the feasibility of recruiting ASACs into clinical research settings.
    • Expansion plans and collaborations with other minority-focused AD research initiatives aim to identify population-specific therapeutic pathways for AD.
    • Insights from ACAD may lead to novel treatments tailored for diverse populations affected by Alzheimer's disease.