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Electronic-Brain Medical Erudite: its past, present, and future

¹Biomedical Laboratory, Chongqing University, Chongqing, 630044 China.

Medinfo. MEDINFO

|January 1, 1995

Summary

The Electronic-Brain Medical Erudite (EBME) system aids medical diagnosis and teaching, showing performance similar to clinicians. This medical consultation system is being upgraded for broader connectivity.

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Area of Science:

Medical Informatics
Artificial Intelligence in Medicine
Clinical Decision Support Systems

Background:

The Electronic-Brain Medical Erudite (EBME) is a comprehensive medical consultation system.
Its foundation is the Enormous Knowledge Base of Disease Diagnosis Criteria (EKBDDC), encompassing 1,001 diagnostic entities and nearly 4,000 diagnostic indicators.
Initially developed on a low-cost microcomputer using BASIC, EBME supports disease prompting and diagnostic teaching.

Purpose of the Study:

To evaluate the preliminary performance of the EBME system.
To assess its diagnostic accuracy and utility in clinical settings.
To outline future improvements and system expansion.

Main Methods:

A preliminary evaluation was conducted using a series of 815 clinical cases.
The system's diagnostic performance was compared qualitatively with hospital clinicians.
Diagnostic accordance rates were calculated to quantify performance.

Main Results:

The EBME system demonstrated diagnostic accordance rates of 89.7%, 89.4%, and 85% across trials.
The system's performance was qualitatively similar to that of hospital clinicians.
The system successfully aids in prompting typical diseases and teaching diagnosis.

Conclusions:

EBME shows promising diagnostic capabilities comparable to human clinicians.
The system is undergoing upgrades to a 386 microcomputer with a relational database (FoxBASE PLUS).
Future developments aim to enhance, expand, and connect EBME with international medical information systems.

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