E2O 21st meeting 20211215

1

Welcome

@Daniel Karlsson

• DO NOT FORGET TO RECORD!

2

Conflicts of interest

@Daniel Karlsson

3

Discussion Phase 1 dataset for migration trial

57 min

@Jim Campbell

@Former user (Deleted)

@Daniel Karlsson

• Review of progress with conversion file for UK labs

• Modelling issues suggested by classification of Phase 1 migration set 

• Followup on issues from last meeting:

  • Timed specimens shall be identified by instance time stamp of acquisition 

  • 24 hour urine testing deferred to committee deliberation

• Red cell indices such as Mean corpuscular volume. Representation of averages (or any aggregation) has not yet been finally agreed on,proceed with proposed model

• Anti-mitocondrial antobody pattern, Leukocyte ALP → items deferred to Observables deliberation

• Agglutination test. Property = Presence, , Technique = Latex agglutination

• Titre. How to represent titre in relation to presence and quantity concentration; deferred to committee

• Von Willebrand factor activity - likely a process observable and out of scope.

• Produce an OWL file based on decisions made and compare hierarchy of reclassified Observables to Evaluation procedures.

2021-11-03:

• @Jim Campbell work since last time.

• DK: additional, the differences found between the Evalualtion procedure hierarchy and the E2O Observable hierarchy have highlighted issues with the Evaluation procedure hierarchy.

• Discussion about future progress of E2O

• UK current decision is to use Procedures in the context of ordering

  • There would in the UK content not be duplicates between "ordering" and "result" concepts.

• Keeping two hierarchies with essentially the same meaning introduces maintenance challenges

• There would be modeling solutions to keep hierarchies in sync, IFF it is possible to write clear guidance on when to use which hierarchy

2021-11-17:

• Next steps would necessary include the creation of templates for the common lab areas

• Inactivations of groupers such as "Sodium measurement" - replacement with e.g. "Sodium ion quantity concentration in liquid substance"

• @Yongsheng Gao propose to create new SCTIDs for Observables and create "link" between Evaluation procedure and Observable concepts.

• Templates is a good way to get agreement on the application of the (generic) Observables model.

2021-12-15:

• Proposal: look for subsumees of high-frequency concepts @Daniel Karlsson will check

• Implementation process:

  • Inform CoP that the project is being done

    • Project statement (cf. project template)

    • Limit to reportables (for the time being...)

  • Keep both procedures and observables while under development

  • Maintain "map"/association refset between corresponding existing evalutation procedures and new observables

  • Develop in a community area

  • Steps:

    • Get moduleId

    • Set up community area

    • Develop templates

4

Next meeting 

2 min

@Daniel Karlsson

5

AOB

1 min

@Daniel Karlsson