Ontology-based framework for electronic health records interoperability

Area of Science:

• Health Informatics
• Computer Science

Background:

• Electronic Health Records (EHR) are widely adopted in healthcare.
• Achieving computable semantic interoperability in EHR systems remains a significant challenge.
• Current standardization efforts for EHR interoperability are often incomplete or lack precise data meaning specifications.

Purpose of the Study:

• To propose an ontology-based framework for enhancing EHR interoperability.
• To facilitate the exchange of information and knowledge among diverse EHR systems.
• To demonstrate a practical interoperability scenario.

Main Methods:

• Development of an interoperable EHR framework utilizing an ontology-based approach.
• Integration of semantic web technologies for knowledge representation.
• Design of an interoperability scenario involving Personal Health Record (PHR), EHR, and Laboratory Systems.

Main Results:

• The proposed framework enables semantic interoperability for EHR systems.
• Facilitates seamless exchange of health information and knowledge.
• Demonstrates successful interoperability in a multi-system scenario.

Conclusions:

• Ontology-based approaches are effective for achieving EHR semantic interoperability.
• The framework provides a foundation for improved data exchange and knowledge sharing in healthcare.
• The described scenario highlights the practical applicability of the proposed solution.