Negation Requirements Project Minutes 22 June 2016

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Minutes

Meeting Information

HL7 PC-CIMI-POC Meeting Minutes Location: PC call line		Date: 2016-06-22 Time: 11:00-12:00 ET
Facilitator	Jay Lyle	Note taker(s)	Jay Lyle
Attendee	Name	Affiliation
y	Jay Lyle	JP Systems
y	Richard Esmond	PenRad
	Gerard Freriks
y	Rob Hausam
	Serafina Versaggi
	Cynthia Barton	NLM
y	Viet Nguyen
y	Floyd Eisenberg
y	Susan Barber

Agenda

Agenda Topics

1. . PSS status
2. . Case list completeness (see spreadsheet: Use Cases)
3. . Completeness tactics
   1. FHIM
   2. Work groups
   3. Ontology guru outreach

Minutes

Minutes/Conclusions Reached:

1. . PSS status: MnM approves; Jay to return to DESD
2. . CQF update
   1. . Need to allow "not done reason" on procedures that end up getting done anyway
   2. . Design proposals to represent procedures not done either
      1. . require queries to filter negated records, or
      2. . cause combinatorial explosion by defining classes for every negated situation
   3. . Solution pending: see github page
3. . Case list completeness (see spreadsheet: Use Cases)
   1. . Group requested to review use case list, ensure it's complete & correctly classified
4. . Completeness tactics
   1. . In process
5. . Semantics
   1. . Observable or finding: can we articulate an operational criterion for when to use which and why?
      1. . No spleen vs no rash: is the "normal vs abnormal" axis relevant?
      2. . What's abnormal may be normal for a context -- rash may be a common question for a viral infection exam

Meeting Outcomes

Actions review Use Cases for completeness, classification for accuracy (all)

Next Meeting/Preliminary Agenda Items Continue review of requirements

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