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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 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

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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:
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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Public Health.

Cally Xiao1, Gazzali Jaleel1, Ioannis Pappas1

  • 1Laboratory of Neuro Imaging, Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA.

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Summary
This summary is machine-generated.

The Global Alzheimer's Association Interactive Network (GAAIN) now securely connects to the Imaging and Data Archive (IDA), streamlining Alzheimer's disease data discovery and access for researchers. This integration enhances data sharing and analysis capabilities within the research community.

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Area of Science:

  • Neuroscience
  • Bioinformatics
  • Data Science

Background:

  • The Global Alzheimer's Association Interactive Network (GAAIN) is a federated data sharing platform established in 2013 for Alzheimer's disease research.
  • Enhancing interoperability of the GAAIN Interrogator is crucial for exploring multi-site and multi-modal data and performing preliminary analyses.

Purpose of the Study:

  • To improve the interoperability of the GAAIN Interrogator by connecting it to external data sharing platforms.
  • To validate data access and enable saving of cohort attributes through secure external connections.

Main Methods:

  • Established a secure connection using HTTPS and authorization tokens between the GAAIN Interrogator and the Imaging and Data Archive (IDA).
  • Enabled direct identification of Data Partners with approved access via the IDA for GAAIN Interrogator users.

Main Results:

  • Users with IDA-approved access can directly access study download pages without re-logging into the IDA.
  • Subject IDs from GAAIN cohorts can be transferred to the IDA for downloading relevant neuroimaging and CSV data.
  • Facilitated a seamless workflow from data discovery in GAAIN to data access and download in IDA.

Conclusions:

  • The GAAIN-IDA connection significantly enhances the interoperability of the GAAIN Interrogator.
  • This model can be extended to other platforms like the AD Workbench (ADDI) and improve analytical capabilities.
  • GAAIN is positioned as a vital resource for Alzheimer's disease and related dementias research.