<status value="active" /> <publisher value="Nictiz" /> <contact> <name value="Nictiz" /> <telecom> <system value="url" /> <value value="https://www.nictiz.nl" /> <use value="work" /> </telecom> </contact> <description value="This profile represents a single blood glucose self measurement based on the seven-point scale (SMBG)." /> <copyright value="CC0" /> <fhirVersion value="3.0.2" /> <kind value="resource" /> <abstract value="false" /> <type value="Observation" /> <baseDefinition value="http://nictiz.nl/fhir/StructureDefinition/zib-LaboratoryTestResult-Observation" /> <derivation value="constraint" /> <differential> <element id="Observation"> <path value="Observation" /> <short value="FHIR Blood Glucose Profile" /> </element> <element id="Observation.extension:eventTiming"> <path value="Observation.extension" /> <sliceName value="eventTiming" /> <max value="1" /> <type> <code value="Extension" /> <profile value="http://hl7.org/fhir/StructureDefinition/observation-eventTiming" /> </type> <mustSupport value="true" /> </element> <element id="Observation.code"> <path value="Observation.code" /> <constraint> <key value="bg-1" /> <severity value="error" /> <human value="Observation.code SHALL have at least one coding based on LOINC" /> <expression value="coding.where(system = 'http://loinc.org').exists()" /> <xpath value="f:coding[f:system/@value = 'http://loinc.org']" /> </constraint> <constraint> <key value="bg-2" /> <severity value="error" /> <human value="Observation.code MAY have a maximum of one coding based on NHG Table 45" /> <expression value="coding.where(system = 'https://referentiemodel.nhg.org/tabellen/nhg-tabel-45-diagnostische-bepalingen').count() <= 1" /> <xpath value="count(f:coding[f:system/@value = 'https://referentiemodel.nhg.org/tabellen/nhg-tabel-45-diagnostische-bepalingen']) <= 1" /> </constraint> </element> <element id="Observation.code.coding"> <path value="Observation.code.coding" /> <slicing> <discriminator> <type value="value" /> <path value="system" /> </discriminator> <rules value="open" /> </slicing> <min value="1" /> </element> <element id="Observation.code.coding:LOINC"> <path value="Observation.code.coding" /> <sliceName value="LOINC" /> <binding> <strength value="required" /> <description value="GlucoseMeetmomentenLOINCCodelijst" /> <valueSetReference> <reference value="http://decor.nictiz.nl/fhir/ValueSet/2.16.840.1.113883.2.4.3.11.60.53.11.1--20200618120422" /> <display value="GlucoseMeetmomentenLOINCCodelijst" /> </valueSetReference> </binding> </element> <element id="Observation.code.coding:LOINC.system"> <path value="Observation.code.coding.system" /> <fixedUri value="http://loinc.org" /> </element> <element id="Observation.code.coding:NHGTable45"> <path value="Observation.code.coding" /> <sliceName value="NHGTable45" /> <binding> <strength value="required" /> <description value="GlucoseMeetmomentenNhgtable45Codelijst" /> <valueSetReference> <reference value="http://decor.nictiz.nl/fhir/ValueSet/2.16.840.1.113883.2.4.3.11.60.53.11.2--20190813000000" /> <display value="GlucoseMeetmomentenNhgtable45Codelijst" /> </valueSetReference> </binding> </element> <element id="Observation.code.coding:NHGTable45.system"> <path value="Observation.code.coding.system" /> <fixedUri value="https://referentiemodel.nhg.org/tabellen/nhg-tabel-45-diagnostische-bepalingen" /> </element> <element id="Observation.value[x]"> <path value="Observation.value[x]" /> <comment value="Known issue: this profile does not constrain the units allowed in `.valueQuantity`. When exchanging data based on [NHG Table 45](https://referentiemodel.nhg.org/tabellen/nhg-tabel-45-diagnostische-bepalingen), it is expected that `.code` equals 'mmol/L'. See <https://bits.nictiz.nl/browse/MM-2607> for more details." /> <type> <code value="Quantity" /> </type> </element> </differential> </StructureDefinition>