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- This version of the UK Core is for C&TA Sprint 7 Review.
- This version is not suitable for implementation. Other versions are available on the UK Core Version History Guide
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- A summary of changes is available on the STU3 Sequence Change Log
An example to illustrate an observation triggered by another observation
Table View
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XML View
<Observation xmlns="http://hl7.org/fhir"> <id value="UKCore-Extension-TriggeredBy-Example" /> <extension url="http://hl7.org/fhir/5.0/StructureDefinition/extension-Observation.triggeredBy"> <extension url="observation"> <valueReference> <reference value="Observation/UKCore-Observation-DrugUse-Example" /> </valueReference> </extension> <extension url="type"> <valueCode value="reflex" /> </extension> <extension url="reason"> <valueString value="Patient admitted to recreational drug use." /> </extension> </extension> <identifier> <system value="https://tools.ietf.org/html/rfc4122" /> <value value="293a6418-9dcf-4d42-b97a-b119afd200ba" /> </identifier> <status value="final" /> <category> <coding> <system value="http://terminology.hl7.org/CodeSystem/observation-category" /> <code value="laboratory" /> <display value="Laboratory" /> </coding> </category> <code> <coding> <system value="http://snomed.info/sct" /> <code value="1014801000000101" /> <display value="Urine tricyclic drug screen" /> </coding> </code> <subject> <reference value="Patient/UKCore-Patient-RichardSmith-Example" /> </subject> <performer> <reference value="Organization/UKCore-Organization-LeedsTeachingHospital-Example" /> </performer> <specimen> <reference value="Specimen/UKCore-Specimen-UrineSpecimen-Example" /> </specimen> </Observation>
JSON View
{ "resourceType": "Observation", "id": "UKCore-Extension-TriggeredBy-Example", "extension": [ { "url": "http://hl7.org/fhir/5.0/StructureDefinition/extension-Observation.triggeredBy", "extension": [ { "url": "observation", "valueReference": { "reference": "Observation/UKCore-Observation-DrugUse-Example" } }, { "url": "type", "valueCode": "reflex" }, { "url": "reason", "valueString": "Patient admitted to recreational drug use." } ] } ], "identifier": [ { "system": "https://tools.ietf.org/html/rfc4122", "value": "293a6418-9dcf-4d42-b97a-b119afd200ba" } ], "status": "final", "category": [ { "coding": [ { "system": "http://terminology.hl7.org/CodeSystem/observation-category", "code": "laboratory", "display": "Laboratory" } ] } ], "code": { "coding": [ { "system": "http://snomed.info/sct", "code": "1014801000000101", "display": "Urine tricyclic drug screen" } ] }, "subject": { "reference": "Patient/UKCore-Patient-RichardSmith-Example" }, "performer": [ { "reference": "Organization/UKCore-Organization-LeedsTeachingHospital-Example" } ], "specimen": { "reference": "Specimen/UKCore-Specimen-UrineSpecimen-Example" } }