<status value="active" /> <description value="Observation profile to record Estimated Date of Birth and associated details. Date of delivery (birth) is estimated based on a number of clinical factors and the woman’s cycle information" /> <purpose value="The following details associated to the expectant mother in context are recorded: * Estimated date of birth * Estimated date of birth by LNMP, USS and clinical observations Implementers conforming to the NCDHC Implementation Guide, must follow the “mustSupport” guidelines as provided in the guidance page" /> <fhirVersion value="4.0.1" /> <mapping> <identity value="workflow" /> <uri value="http://hl7.org/fhir/workflow" /> <name value="Workflow Pattern" /> </mapping> <mapping> <identity value="sct-concept" /> <uri value="http://snomed.info/conceptdomain" /> <name value="SNOMED CT Concept Domain Binding" /> </mapping> <mapping> <identity value="v2" /> <uri value="http://hl7.org/v2" /> <name value="HL7 v2 Mapping" /> </mapping> <mapping> <identity value="rim" /> <uri value="http://hl7.org/v3" /> <name value="RIM Mapping" /> </mapping> <mapping> <identity value="w5" /> <uri value="http://hl7.org/fhir/fivews" /> <name value="FiveWs Pattern Mapping" /> </mapping> <mapping> <identity value="sct-attr" /> <uri value="http://snomed.org/attributebinding" /> <name value="SNOMED CT Attribute Binding" /> </mapping> <kind value="resource" /> <abstract value="false" /> <type value="Observation" /> <baseDefinition value="http://build.fhir.org/ig/hl7au/au-fhir-childhealth/StructureDefinition/ncdhc-observation-clinical-base" /> <derivation value="constraint" /> <differential> <element id="Observation.status"> <path value="Observation.status" /> <mustSupport value="true" /> </element> <element id="Observation.code"> <path value="Observation.code" /> <mustSupport value="true" /> </element> <element id="Observation.code.coding:ebdSNOMED-CT"> <path value="Observation.code.coding" /> <sliceName value="ebdSNOMED-CT" /> <min value="1" /> <max value="1" /> <patternCoding> <system value="http://snomed.info/sct" /> <code value="161714006" /> </patternCoding> </element> <element id="Observation.subject"> <path value="Observation.subject" /> <type> <code value="Reference" /> <targetProfile value="http://build.fhir.org/ig/hl7au/au-fhir-childhealth/StructureDefinition/ncdhc-patient-expectant-mother" /> </type> <mustSupport value="true" /> </element> <element id="Observation.effective[x]"> <path value="Observation.effective[x]" /> <short value="Date and time when EBD was confirmed" /> <type> <code value="dateTime" /> </type> <mustSupport value="true" /> </element> <element id="Observation.effective[x].extension"> <path value="Observation.effective[x].extension" /> <slicing> <discriminator> <type value="value" /> <path value="url" /> </discriminator> <ordered value="false" /> <rules value="open" /> </slicing> </element> <element id="Observation.effective[x].extension:data-absent-reason"> <path value="Observation.effective[x].extension" /> <sliceName value="data-absent-reason" /> <min value="0" /> <max value="1" /> <type> <code value="Extension" /> <profile value="http://hl7.org/fhir/StructureDefinition/data-absent-reason" /> </type> <mustSupport value="true" /> </element> <element id="Observation.performer:examiner"> <path value="Observation.performer" /> <sliceName value="examiner" /> <mustSupport value="true" /> </element> <element id="Observation.performer:legalOrg"> <path value="Observation.performer" /> <sliceName value="legalOrg" /> <mustSupport value="true" /> </element> <element id="Observation.value[x]"> <path value="Observation.value[x]" /> <slicing> <discriminator> <type value="type" /> <path value="$this" /> </discriminator> <ordered value="false" /> <rules value="open" /> </slicing> <short value="Estimated date of birth" /> <type> <code value="dateTime" /> </type> </element> <element id="Observation.valueDateTime"> <path value="Observation.valueDateTime" /> <min value="0" /> <max value="1" /> <mustSupport value="true" /> </element> <element id="Observation.dataAbsentReason"> <path value="Observation.dataAbsentReason" /> <mustSupport value="true" /> </element> <element id="Observation.note"> <path value="Observation.note" /> <mustSupport value="true" /> </element> <element id="Observation.derivedFrom"> <path value="Observation.derivedFrom" /> <type> <code value="Reference" /> <targetProfile value="http://build.fhir.org/ig/hl7au/au-fhir-childhealth/StructureDefinition/ncdhc-observation-estimated-date-birth-last-period" /> <targetProfile value="http://build.fhir.org/ig/hl7au/au-fhir-childhealth/StructureDefinition/ncdhc-observation-ultrasound-scan-obstetric" /> <targetProfile value="http://build.fhir.org/ig/hl7au/au-fhir-childhealth/StructureDefinition/ncdhc-observation-edb-by-clinical-examination" /> </type> <mustSupport value="true" /> </element> </differential> </StructureDefinition>