[Role of standardization in health care system computerization]

Area of Science:

• Medical Informatics
• Health Information Systems
• Standardization

Context:

• The development, publication, and practical application of standards are crucial for various human activities.
• Standardization aims to enhance security, quality, utility, and efficiency while reducing variability.
• It ensures product compatibility, interchangeability, and resolves technical issues in international exchanges.

Purpose:

• To outline the critical role and objectives of standardization within medical informatics.
• To highlight the primary domains and subjects of standardization in healthcare IT.
• To present the progress of the Technical Committee for Standardization in Medical Informatics (TC215) and affiliate efforts.

Summary:

• The standardization system encompasses the entire lifecycle of standards, from creation to practical implementation.
• Key objectives include maximizing security, quality, and effectiveness, ensuring interoperability, and minimizing technical barriers.
• Leading standardization areas in medical informatics involve electronic health records, healthcare classification, communication standards (e.g., HL7), and data security.

Impact:

• TC215 has approved fifteen standards and pre-standards, advancing medical informatics globally.
• HL7 Croatia is adapting the HL7 communication standard to meet specific Croatian healthcare requirements.
• Effective standardization improves the reliability, security, and interoperability of health information systems.