Is it Possible to Make Everyone Talk in the Same Language?

Area of Science:

• Health Informatics
• Medical Terminology Management
• Clinical Data Standardization

Background:

• Effective communication of health information is crucial for patient care.
• The Hospital Authority of Hong Kong (HA) developed the Hospital Authority Clinical Vocabulary Table (HACVT) in 1996.
• HACVT is based on international standards and includes local terms for clinical documentation.

Purpose of the Study:

• To describe the process of data standardization within the HA over the years.
• To achieve data interoperability through various adoption methods of HACVT.
• To enhance the sharing of health information among medical professionals.

Main Methods:

• Development and implementation of the Hospital Authority Clinical Vocabulary Table (HACVT).
• Referencing international classifications and reference terminologies.
• Incorporation of local terms and adherence to terminology management principles.
• Adoption of different methods for HACVT implementation within the Clinical Management System (CMS).

Main Results:

• Established a standardized clinical vocabulary (HACVT) for consistent documentation.
• Facilitated direct documentation of diagnoses and procedures in the CMS.
• Progressed towards achieving data interoperability across the organization.

Conclusions:

• Standardized clinical vocabulary tables are essential for effective health information exchange.
• The HACVT implementation demonstrates a successful strategy for data standardization and interoperability.
• Continued adoption and refinement of HACVT are key to improving patient care through enhanced data sharing.