description: True or False indicating whether all patient identifying information was removed from the data. package_name: hl7.fhir.core derivation: constraint name: Anonymized type: Extension elements: extension: {index: 0} url: type: uri pattern: {type: Uri, value: 'http://hl7.org/fhir/StructureDefinition/auditevent-Anonymized'} index: 1 valueBoolean: {type: boolean, index: 2} package_version: 3.5.0 extensions: {} class: extension kind: complex-type url: http://hl7.org/fhir/StructureDefinition/auditevent-Anonymized base: http://hl7.org/fhir/StructureDefinition/Extension version: null