<status value="draft" /> <experimental value="true" /> <date value="2024-03-09" /> <publisher value="dotbase" /> <description value="This profile defines KPI as a profile of the FHIR Observation" /> <fhirVersion value="4.0.1" /> <kind value="resource" /> <abstract value="false" /> <type value="Observation" /> <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Observation" /> <derivation value="constraint" /> <differential> <element id="Observation.basedOn"> <path value="Observation.basedOn" /> <max value="0" /> </element> <element id="Observation.partOf"> <path value="Observation.partOf" /> <max value="0" /> </element> <element id="Observation.category"> <path value="Observation.category" /> <comment value="A category for a general KPI should be provided. Additionally more sub-categories of the KPI can be added." /> <min value="1" /> <max value="*" /> <constraint> <key value="Observation-category" /> <severity value="error" /> <human value="At least one category code must be 'Observation'" /> <expression value="category.where(coding.code='Observation').exists()" /> </constraint> </element> <element id="Observation.subject"> <path value="Observation.subject" /> <comment value="FHIR R4 does not support organization references in "subject", this changes with R5." /> <max value="0" /> </element> <element id="Observation.focus"> <path value="Observation.focus" /> <comment value="Used to reference the organization in regard to the KPI. FHIR R4 does not support organization references in "subject", this changes with R5." /> <min value="1" /> <max value="1" /> <type> <code value="Reference" /> <targetProfile value="http://hl7.org/fhir/StructureDefinition/Organization" /> </type> </element> <element id="Observation.encounter"> <path value="Observation.encounter" /> <max value="0" /> </element> <element id="Observation.effective[x]"> <path value="Observation.effective[x]" /> <comment value="Observation period of the KPI" /> <min value="1" /> <max value="1" /> <type> <code value="Period" /> </type> </element> <element id="Observation.effective[x].start"> <path value="Observation.effective[x].start" /> <min value="1" /> <max value="1" /> </element> <element id="Observation.performer"> <path value="Observation.performer" /> <comment value="If the observing organization of the KPI differs to the one provided in "focus", an observing organization can be referenced." /> <min value="0" /> <max value="1" /> <type> <code value="Reference" /> <targetProfile value="http://hl7.org/fhir/StructureDefinition/Organization" /> </type> </element> <element id="Observation.value[x]"> <path value="Observation.value[x]" /> <comment value="Value of type valueQuantity of the KPI" /> <min value="0" /> <max value="1" /> <type> <code value="Quantity" /> </type> <constraint> <key value="value-or-dataAbsentReason" /> <severity value="error" /> <human value="Either valueQuantity or dataAbsentReason should be present" /> <expression value="exists(%resource.valueQuantity) or exists(%resource.dataAbsentReason)" /> </constraint> </element> <element id="Observation.dataAbsentReason"> <path value="Observation.dataAbsentReason" /> <comment value="If value creation failed, a reason for the absent must be provided" /> <min value="0" /> <max value="1" /> </element> <element id="Observation.bodySite"> <path value="Observation.bodySite" /> <max value="0" /> </element> <element id="Observation.specimen"> <path value="Observation.specimen" /> <max value="0" /> </element> <element id="Observation.device"> <path value="Observation.device" /> <max value="0" /> </element> <element id="Observation.referenceRange"> <path value="Observation.referenceRange" /> <comment value="In context of KPIs this property provides information about key values or ranges of the KPI" /> <min value="0" /> <max value="*" /> </element> <element id="Observation.referenceRange.type"> <path value="Observation.referenceRange.type" /> <comment value="Type of the referenceRange, e.g. range, baseline, target" /> <min value="1" /> <max value="1" /> </element> <element id="Observation.referenceRange.text"> <path value="Observation.referenceRange.text" /> <comment value="Description about the referenceRange" /> <min value="0" /> <max value="1" /> </element> <element id="Observation.component"> <path value="Observation.component" /> <max value="0" /> </element> </differential> </StructureDefinition>