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Related Experiment Videos

Using a revised model to identify information requirements for cardiac surgery patients operating mobile computing

C A Gassert1

  • 1Division of Nursing, Health Resources and Services Administration, Department of Health and Human Services, Rockville, MD 20857, USA.

Studies in Health Technology and Informatics
|December 8, 1996
PubMed
Summary
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Defining information requirements using holistic models: introduction to a case study.

Holistic nursing practice·1996

Many informatics nurses spend significant time on information system selection and implementation. The Model for Identifying Information System Requirements (MDISR) can help agencies avoid costly failures by identifying needs before selecting systems.

Area of Science:

  • Health Informatics
  • Information Systems Management
  • Clinical Information Systems

Background:

  • Information system selection and implementation are major tasks for informatics nurses in clinical settings.
  • Despite advanced guidance, agencies frequently fail in automating information processing, leading to wasted time and resources.
  • System selection and specification development often occur without a prior assessment of agency information needs.

Purpose of the Study:

  • To introduce the Model for Identifying Information System Requirements (MDISR).
  • To provide a framework for agencies to identify critical information needs.
  • To improve the success rate of information system selection and implementation in healthcare.

Main Methods:

  • The abstract describes a conceptual model, the MDIISR.

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  • The model focuses on the systematic identification of information requirements.
  • It serves as a guide for agencies during the planning phase of system implementation.

    • Main Results:

    • Agencies may fail if information needs are not identified upfront.
    • The MDIISR provides a structured approach to requirement identification.
    • Utilizing the MDIISR can mitigate risks associated with system implementation.

    Conclusions:

    • Identifying information needs is crucial before selecting and implementing information systems.
    • The MDIISR offers a valuable tool for healthcare agencies to ensure successful system adoption.
    • Proactive requirement analysis prevents resource wastage and improves informatics project outcomes.