[Integrated health information system based on Resident Assessment Instruments]

Area of Science:

• Gerontology
• Health Informatics
• Nursing Science

Context:

• Resident Assessment Instruments (RAI) are crucial for evaluating care needs in various settings.
• Existing RAI instruments and their applications are summarized.
• The integration of RAI into a comprehensive health information system for "chain care" is explored.

Purpose:

• To explore the meaning and applications of Resident Assessment Instruments (RAI).
• To demonstrate how RAI forms the basis for an integrated health information system.
• To highlight the development of outcome measures, case-mix classifications, and quality indicators from RAI data.

Summary:

• RAI systems primarily assess client care needs and analyze required care for optimal planning.
• Derived applications include reimbursement, quality improvement, accreditation, benchmarking, and care eligibility.
• RAI/MDS instruments offer consistent terminology and a common conceptual basis for identifying functional problems.

Impact:

• RAI enables the development of outcome measures, case-mix classifications, and quality indicators.
• Data from RAI can illustrate relationships between social engagement, ADL, and cognition.
• RAI instruments function as an integrated health information system due to standardized data and a focus on functional problems.