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Secondary data for global health digitalisation.

Anatol-Fiete Näher1, Carina N Vorisek2, Sophie A I Klopfenstein3

  • 1Institute of Medical Informatics, Charité-Universitätsmedizin Berlin, Berlin, Germany; Method Development, Research Infrastructure, and Information Technology, Berlin, Germany.

The Lancet. Digital Health
|January 27, 2023
PubMed
Summary
This summary is machine-generated.

Leveraging secondary data from diverse sources like wearables and electronic health records enhances global health intelligence. This approach enables earlier detection and prevention of health threats through optimized data utilization and ethical guidelines.

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Area of Science:

  • Global Health
  • Data Science
  • Public Health Informatics

Background:

  • Secondary data, information collected for purposes other than the original intent, offers significant potential for global health.
  • Sources include internet data, wearables, mobile apps, electronic health records, and genome sequencing.

Purpose of the Study:

  • To outline sources and methods for processing secondary data to maximize its potential in global health.
  • To provide guidance on regulatory, ethical, and reusability criteria for secondary data use.
  • To support improved policy decision-making for health threat detection and prevention.

Main Methods:

  • Review and synthesis of existing literature on secondary data sources and processing techniques.
  • Development of indicators for regulatory and ethical evaluation of secondary data strategies.
  • Establishment of criteria for assessing the reusability of secondary data.

Main Results:

  • Identification of key secondary data sources and processing approaches relevant to global health.
  • Framework for evaluating the ethical and regulatory compliance of secondary data utilization.
  • Criteria proposed for assessing data reusability to ensure effective application.

Conclusions:

  • Optimized use of secondary data within data ecosystems presents substantial opportunities for global health intelligence and research.
  • This framework supports more precise and effective policy decisions, leading to earlier detection and better prevention of emerging health threats.