Friday, September 9, 2011

Towards a "knowledge configuration and quality management service"


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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