SNOMED on FHIR

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Working from LogicaHealth IG

https://covid-19-ig.logicahealth.org/StructureDefinition-COVID-19-Diagnosis.html

See analysis spreadsheet by Linda Bird

FHIR elementBindingComments
Condition.codeCOVID 19 Diagnosis Value Set

  • The profile description mentions that "that is due to infection by the SARS coronavirus 2 virs." and the ValueSet only contains codes which specifically mention a possibly indirect cause of SARS-CoV-2

  • An instance does not necessarily tell which profile is instantiated, so any contextual information provided by the description might be lost.

  • An intensional definition of the ValueSet could include this ECL expression: (<<| Disease | : (| Causative agent | = | SARS-CoV-2 | OR | Due to | = | COVID-19 |)) OR (| SWEC | : | associated finding | = (<<| Disease | : (| Causative agent | = | SARS-CoV-2 | OR | Due to | = | COVID-19 |)))


(<<64572001|Disease (disorder)|: (42752001|Due to (attribute)| = (<<64572001|Disease (disorder)|: 246075003 |Causative agent (attribute)| = 840533007 |Severe acute respiratory syndrome coronavirus 2 (organism)|)) OR (246075003 |Causative agent (attribute)| = 840533007 |Severe acute respiratory syndrome coronavirus 2 (organism)|)) OR (<<243796009 |Situation with explicit context (situation)| : 246090004 |Associated finding (attribute)| = (<<64572001|Disease (disorder)|: (42752001|Due to (attribute)| = (<<64572001|Disease (disorder)|: 246075003 |Causative agent (attribute)| = 840533007 |Severe acute respiratory syndrome coronavirus 2 (organism)|)) OR (246075003 |Causative agent (attribute)| = 840533007 |Severe acute respiratory syndrome coronavirus 2 (organism)|)))

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