Just some terse notes I’ll expand later:
Four primary forms of knowledge representation:
- Semantic network (SNOMED, ICD-10 etc, plus their mappings and term indexes)
- Knowledge tables (eg tables of facts about procedures, drugs, disorders, etc)
- Scripted language and decision logic (SQL, GELLO etc capturing Boolean and fuzzy logic, mathematical formulas, loops and branching etc)
- Clinical "test cases" (Couplets of patient descriptions and expected decision support outcomes)
All of these knowledge sources need to be subject to rigorous:
- initial and ongoing expert inspection
- version control and
- configuration management.
I’m guessing that simply managing the process would be a 2 - 8 FTE job in a typical tertiary hospital, not including the expert time. While a "knowledge configuration and quality management service" was starting up it would probably need a handful of mini-projects to deploy the appropriate supporting software. Once the business processes were established the ongoing task would essentially be very similar to a traditional health information management role, with a new twist.
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