How the past teaches the future: ACMI distinguished lecture

Area of Science:

• Medical Informatics
• Health Information Technology

Background:

• This work details over 30 years of experience in developing The Medical Record (TMR), a computer-based patient record system.
• The system has been implemented across diverse settings, specialty groups, and multiple sites, providing a rich dataset for analysis.

Observation:

• Key lessons from developing TMR highlight the critical importance of a robust data model.
• This model ensures independence between data input, storage, and planned use, separating patient-specific data from metadata.

Findings:

• A modular design is crucial for localizing program code, optimizing performance through redundant storage, and integrating decision support into clinical workflows.
• Successful medical informatics relies on strong clinical-technical partnerships and rapid, real-world prototyping.

Implications:

• Technological advancements continually evolve challenges in electronic health record (EHR) system development and implementation.
• These lessons offer valuable insights for future EHR system design and the broader field of medical informatics.