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An Interactive Visualization Tool for HL7 FHIR Specification Browsing and Profiling

Journal of Healthcare Informatics Research volume 3, pages 329–344 (2019)Cite this article

Abstract

The rich semantic representation and sophisticated structure definition of the HL7 Fast Healthcare Interoperability Resources (FHIR) specification require relatively great efforts to understand and utilize. The objective of our study is to design, develop, and evaluate an open-source and user-friendly visualization interface for exploring the FHIR specification. We prototyped an interactive visualization tool for navigating and manipulating the FHIR core resources, profiles, and extensions. The utility of the tool was evaluated using evaluation metrics mainly focusing on its interactive mechanism and content expressiveness. We demonstrated that the visualization techniques are helpful for navigating the HL7 FHIR specification and aiding its profiling.

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Notes

  1. https://www.hl7.org/fhir/DSTU1/

  2. https://www.microsoft.com/net

  3. https://simplifier.net/

  4. https://www.hl7.org/fhir/http.html

  5. https://www.hl7.org/fhir/structuredefinition.html

  6. https://www.hl7.org/fhir/element-definitions.html

  7. https://hl7.org/fhir/xml.html

  8. https://hl7.org/fhir/json.html

  9. https://hl7.org/fhir/rdf.html

  10. https://www.hl7.org/fhir/condition.html

  11. http://hl7.org/fhir/us/core/StructureDefinition-us-core-careplan.html

  12. http://hl7.org/fhir/us/core/StructureDefinition-us-core-race.html

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Funding

This study is supported in part by NIH grants U01 HG009450, the Mayo Clinic Center for Clinical and Translational Science grant (UL1TR002377), and the National Library of Medicine grant (5K01LM012102).

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Affiliations

  1. Department of Health Sciences Research, Mayo Clinic, 200 First Street, SW, Rochester, MN, 55905, USA

    Na Hong, Kui Wang, Feichen Shen, Lixia Yao & Guoqian Jiang

  2. Institute of Medical Information, Chinese Academy of Medical Sciences, Beijing, China

    Sizhu Wu

Authors
  1. Na Hong
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  2. Kui Wang
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  3. Sizhu Wu
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  4. Feichen Shen
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  5. Lixia Yao
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  6. Guoqian Jiang
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Correspondence to Guoqian Jiang.

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Hong, N., Wang, K., Wu, S. et al. An Interactive Visualization Tool for HL7 FHIR Specification Browsing and Profiling. J Healthc Inform Res 3, 329–344 (2019). https://doi.org/10.1007/s41666-018-0043-8

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  • DOI: https://doi.org/10.1007/s41666-018-0043-8

Keywords

  • HL7 FHIR
  • Visualization
  • Interactive browsing
  • Model profiling
  • Clinical data model