E2O 15th meeting 20210804

Welcome

@Daniel Karlsson

Conflicts of interest

@Daniel Karlsson

• None stated

Discussion Phase 1 dataset for migration trial

57 min

@Jim Campbell

@Former user (Deleted)

@Daniel Karlsson

• Followup on issues from last meeting:

  • Discussion of 'free' and 'total' substances for lab test definitions - response from Farzaneh 

• Review and discussion of issues from removal of Orderables and population of defining relationships to build test import of 1304 Procedures concepts implemented as lab test results in UK 

• Test build in OWL for evaluation and testing

2021-08-04:

• @Karim Nashar made the observation that all "measurements" might not be quantity concentrations.

• "Catalytic_concentration" will be changed to "Quantity_concentration" except where FSN specifies 'activity'

• "Measurement" concepts with enzymes should modeled using Quantity concentration

• "Detection", likely ambiguous, to be moved to Phase 2.

• "Assay" synonymous to "Measurement".

• "Titers" also moved to Phase 2.

• Intracellular also moved to Phase 2. The part-whole relationship between the Observables attributes needs clarification. Will be put on the agenda 

• 313771003 | Measurement of weight of calculus (procedure) | use Property = Mass.

• Nucleic acid measurements, typically specific NAs are referred to in lab tests. @Jim Case the concepts in SNOMED CT are very old and should likely be replaced. Also, to be added as a topic for Observables PG discussion.

• Electrolytes - use when appropriate when the electrolyte is the form that exists in the patient.

• "Oral fluid" - there is no substance concept corresponding to oral fluid (and likely there shouldn't be any). Represent with | Inheres in | = | Liquid substance |, | Inherent location | = | Oral cavity |.

Next meeting 

2 min

@Daniel Karlsson

AOB

1 min

@Daniel Karlsson