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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.
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

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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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Updated: Jan 8, 2026

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

Yue Dong1, Sasmitha L Rajesh1, Paul W Scott1

  • 1University of Pittsburgh, Pittsburgh, PA, USA.

Alzheimer'S & Dementia : the Journal of the Alzheimer'S Association
|December 23, 2025
PubMed
Summary
This summary is machine-generated.

Global dementia care costs are changing dramatically, with some countries like Syria and Japan experiencing spending growth outpacing their economies. This highlights the need for careful healthcare policy planning amid a growing elderly population.

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Area of Science:

  • Gerontology and Public Health
  • Health Economics
  • Global Health Policy

Background:

  • The global population aged over 65 will exceed 1 billion by 2030.
  • Projected dementia spending to reach $1.6 trillion by 2050 necessitates tracking relative changes to GDP for policy planning.

Purpose of the Study:

  • To analyze global trends in dementia care spending and costs from 2000-2019.
  • To assess the relationship between dementia expenditure changes and national economic growth (GDP).

Main Methods:

  • Utilized data from IHME, World Bank, and WHO for dementia spending, GDP, and health expenditure.
  • Calculated relative changes in care rates, unit costs, and attributable spending across 195 countries.
  • Determined expenditure elasticity and dementia expenditure relative change ratio (DERCR) for various nations.

Main Results:

  • Observed significant global variations in dementia care rates and costs over two decades.
  • Syria and Japan showed dementia spending growth exceeding their overall economic expansion.
  • Notable country-specific changes included the largest dementia community-based care increase in Myanmar and the highest nursing home-based care unit cost elasticity in Japan.

Conclusions:

  • Significant relative shifts in dementia care utilization and expenditure occurred globally between 2000 and 2019.
  • Dementia care spending is growing disproportionately faster than economic growth in specific countries, notably Syria and Japan.
  • Further research is needed to identify country-specific patterns in dementia care cost growth.