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Model-driven CDA Clinical Document Development Framework.

Jingdong Li1, Michael J Lincoln

  • 1Department of Veterans Affairs, Salt Lake City, Utah, USA.

AMIA ... Annual Symposium Proceedings. AMIA Symposium
|August 13, 2008
PubMed
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This study developed a platform-independent Clinical Document Architecture (CDA) model and toolset for standardizing clinical document interchange. The system facilitates model specialization and XML artifact generation, improving data management.

Area of Science:

  • Health Informatics
  • Clinical Document Standardization

Background:

  • The Health Level 7 (HL7) Clinical Document Architecture, Release 2 (CDA R2) is crucial for standardizing clinical document structure and semantics.
  • Interoperability of clinical data remains a challenge in healthcare systems.

Purpose of the Study:

  • To apply the CDA R2 standard to create a platform-independent CDA model.
  • To develop a toolset for CDA model specialization and XML artifact generation.
  • To provide an interface for clinical data managers to enhance data interchange.

Main Methods:

  • Developed a platform-independent CDA model based on the CDA R2 standard.
  • Created a toolset enabling model specialization and the generation of XML implementation artifacts.
  • Utilized US Department of Veterans Affairs Operative Note templates for testing.

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Main Results:

  • Successfully generated a platform-independent CDA model.
  • The developed toolset supports model specialization and XML artifact creation.
  • Testing with real-world templates demonstrated the system's applicability.

Conclusions:

  • The developed CDA model and toolset effectively support the HL7 CDA R2 standard for clinical document interchange.
  • This approach enhances the flexibility and usability of clinical data management systems.
  • The system shows promise for improving the interoperability of electronic health records.