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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.
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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 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

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

Emmanuel F Drabo1, Michael Michael DiStefano2, Jacqualine Woo3

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Summary
This summary is machine-generated.

The new DGRACE model prioritizes treatments for conditions like Alzheimer's disease and related dementias (ADRD) by considering health equity. This approach enhances cost-effectiveness analyses (CEAs) for emerging therapies.

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Area of Science:

  • Health economics
  • Public health
  • Biostatistics

Background:

  • Emerging Alzheimer's disease and related dementias (ADRD) treatments offer benefits but are costly and carry risks.
  • Traditional cost-effectiveness analyses (CEAs) often find these therapies not cost-effective, overlooking disease severity, disability, and health equity.
  • Existing models like GRACE incorporate some factors but lack direct social equity considerations.

Purpose of the Study:

  • To introduce the distributional GRACE (DGRACE) model, extending GRACE by incorporating health equity into economic evaluations.
  • To assess how DGRACE influences treatment prioritization for diseases with varying burden distributions, using ADRD and idiopathic pulmonary fibrosis (IPF) as examples.

Main Methods:

  • Developed DGRACE by adjusting quality-adjusted life years (QALYs) and willingness-to-pay (WTP) thresholds for social distribution of effects.
  • Applied DGRACE to ADRD (unequal burden) and IPF (uniform burden) in older U.S. adults (≥65 years).
  • Explored various utility functions, inequality indices, and inequality aversion parameters, comparing results with GRACE, standard CEA, and distributional CEA.

Main Results:

  • DGRACE shifted treatment prioritization towards diseases with greater population burden inequalities, such as ADRD, compared to IPF.
  • In simulations without inequality aversion, DGRACE results aligned with GRACE.
  • Increased inequality aversion progressively prioritized treatments for conditions with greater inequities, emphasizing ADRD.

Conclusions:

  • DGRACE provides a novel framework for integrating health equity into economic evaluations of emerging ADRD treatments.
  • The model demonstrates the potential for equity-informed prioritization in healthcare decision-making.
  • Further research is needed to refine social inequality metrics and parameters for optimal application.