<status value="draft" /> <description value="This profile defines a set of constraints to the FHIR QuestionnaireResponse resource for use in Alberta eOrder Laboratory (AB:eOrder-Lab). It re-profiles the CA-eReC QuestionnaireResponse profile and it includes constraints that represent the minimum expectations for the ServiceRequest resource when used in the AB:eOrder-Lab." /> <fhirVersion value="4.0.1" /> <kind value="resource" /> <abstract value="false" /> <type value="QuestionnaireResponse" /> <baseDefinition value="http://fhir.infoway-inforoute.ca/io/CA-eReC/StructureDefinition/CA-eReC-QuestionnaireResponse" /> <derivation value="constraint" /> <differential> <element id="QuestionnaireResponse"> <path value="QuestionnaireResponse" /> <comment value="QuestionnaireResponse resources included in Alberta eOrder Laboratory Bundles have rules that certain attributes are not to be contained in QuestionnaireResponse resources. These are mechanically enforced through invariants at the AB:eOrder-Lab Bundle level." /> </element> <element id="QuestionnaireResponse.basedOn"> <path value="QuestionnaireResponse.basedOn" /> <type> <code value="Reference" /> <targetProfile value="https://www.alberta.ca/fhir/ab-eorder-lab/StructureDefinition/ServiceRequestABeOrderLab" /> </type> </element> <element id="QuestionnaireResponse.subject"> <path value="QuestionnaireResponse.subject" /> <type> <code value="Reference" /> <targetProfile value="https://www.alberta.ca/fhir/ab-eorder-lab/StructureDefinition/PatientABeOrderLab" /> </type> </element> <element id="QuestionnaireResponse.author"> <path value="QuestionnaireResponse.author" /> <type> <code value="Reference" /> <targetProfile value="https://www.alberta.ca/fhir/ab-eorder-lab/StructureDefinition/PractitionerRoleABeOrderLab" /> </type> </element> <element id="QuestionnaireResponse.item"> <path value="QuestionnaireResponse.item" /> <min value="1" /> </element> <element id="QuestionnaireResponse.item.answer.extension"> <path value="QuestionnaireResponse.item.answer.extension" /> <slicing> <discriminator> <type value="value" /> <path value="url" /> </discriminator> <ordered value="false" /> <rules value="open" /> </slicing> </element> <element id="QuestionnaireResponse.item.answer.extension:note"> <path value="QuestionnaireResponse.item.answer.extension" /> <sliceName value="note" /> <min value="0" /> <max value="1" /> <type> <code value="Extension" /> <profile value="https://www.alberta.ca/fhir/ab-eorder-lab/StructureDefinition/ext-NoteAB" /> </type> <mustSupport value="true" /> </element> </differential> </StructureDefinition>