description: null package_name: fhir.r4.wales.discovery derivation: constraint name: DataStandardsWalesObservation type: Observation elements: category: {mustSupport: true, index: 4} hasMember: type: Reference mustSupport: true refers: ['https://fhir.nhs.wales/StructureDefinition/DataStandardsWales-Observation'] index: 13 derivedFrom: type: Reference refers: ['http://hl7.org/fhir/StructureDefinition/DocumentReference', 'http://hl7.org/fhir/StructureDefinition/Media', 'http://hl7.org/fhir/StructureDefinition/MolecularSequence', 'http://hl7.org/fhir/StructureDefinition/QuestionnaireResponse', 'https://fhir.nhs.wales/StructureDefinition/DataStandardsWales-ImagingStudy', 'https://fhir.nhs.wales/StructureDefinition/DataStandardsWales-Observation'] index: 14 interpretation: {mustSupport: true, index: 11} encounter: type: Reference refers: ['https://fhir.nhs.wales/StructureDefinition/DataStandardsWales-Encounter'] index: 7 specimen: type: Reference mustSupport: false refers: ['https://fhir.nhs.wales/StructureDefinition/DataStandardsWales-Specimen'] index: 12 status: {mustSupport: true, index: 3} effective: mustSupport: true choices: [] index: 9 code: {mustSupport: true, index: 5} identifier: {mustSupport: true, index: 0} basedOn: type: Reference refers: ['http://hl7.org/fhir/StructureDefinition/CarePlan', 'http://hl7.org/fhir/StructureDefinition/DeviceRequest', 'http://hl7.org/fhir/StructureDefinition/ImmunizationRecommendation', 'http://hl7.org/fhir/StructureDefinition/MedicationRequest', 'http://hl7.org/fhir/StructureDefinition/NutritionOrder', 'https://fhir.nhs.wales/StructureDefinition/DataStandardsWales-ServiceRequest'] index: 1 partOf: type: Reference refers: ['http://hl7.org/fhir/StructureDefinition/Immunization', 'http://hl7.org/fhir/StructureDefinition/MedicationAdministration', 'http://hl7.org/fhir/StructureDefinition/MedicationDispense', 'http://hl7.org/fhir/StructureDefinition/MedicationStatement', 'http://hl7.org/fhir/StructureDefinition/Procedure', 'https://fhir.nhs.wales/StructureDefinition/DataStandardsWales-ImagingStudy'] index: 2 subject: type: Reference mustSupport: true refers: ['http://hl7.org/fhir/StructureDefinition/Device', 'http://hl7.org/fhir/StructureDefinition/Group', 'https://fhir.nhs.wales/StructureDefinition/DataStandardsWales-Location', 'https://fhir.nhs.wales/StructureDefinition/DataStandardsWales-Patient'] index: 6 performer: type: Reference refers: ['http://hl7.org/fhir/StructureDefinition/CareTeam', 'https://fhir.hl7.org.uk/StructureDefinition/UKCore-RelatedPerson', 'https://fhir.nhs.wales/StructureDefinition/DataStandardsWales-Organization', 'https://fhir.nhs.wales/StructureDefinition/DataStandardsWales-Patient', 'https://fhir.nhs.wales/StructureDefinition/DataStandardsWales-Practitioner', 'https://fhir.nhs.wales/StructureDefinition/DataStandardsWales-PractitionerRole'] index: 10 package_version: 0.0.3 class: profile kind: resource url: https://fhir.nhs.wales/StructureDefinition/DataStandardsWales-Observation base: https://fhir.hl7.org.uk/StructureDefinition/UKCore-Observation version: null required: [subject]