<status value="draft" /> <date value="2021-10-18" /> <publisher value="InterOp'Santé - FRANCE" /> <contact> <telecom> <system value="email" /> <value value="fhir@interopsante.org" /> </telecom> </contact> <description value="Range with low and high unit UCUM encoded" /> <copyright value="Interop'Santé 2021" /> <fhirVersion value="4.0.1" /> <kind value="complex-type" /> <abstract value="false" /> <type value="Range" /> <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Range" /> <derivation value="constraint" /> <snapshot> <element id="Range"> <path value="Range" /> <short value="Set of values bounded by precise low and high fixed quantity (no comparator) with UCUM unit" /> <definition value="A set of ordered Quantities defined by a precise low and high limit defined by a fixed quantity (no comparator) with UCUM unit" /> <comment value="The stated low and high value are assumed to have arbitrarily high precision when it comes to determining which values are in the range. I.e. 1.99 is not in the range 2 -> 3. Low and high limit are precisely defined, no element 'comparator' in the simpleQuantity defining each bound. The limits are defined by a fixed quantity (no comparator) with UCUM unit." /> <min value="0" /> <max value="*" /> <base> <path value="Range" /> <min value="0" /> <max value="*" /> </base> <condition value="ele-1" /> <constraint> <key value="ele-1" /> <severity value="error" /> <human value="All FHIR elements must have a @value or children" /> <expression value="hasValue() or (children().count() > id.count())" /> <xpath value="@value|f:*|h:div" /> <source value="http://hl7.org/fhir/StructureDefinition/Element" /> </constraint> <constraint> <key value="rng-2" /> <severity value="error" /> <human value="If present, low SHALL have a lower value than high" /> <expression value="low.empty() or high.empty() or (low <= high)" /> <xpath value="not(exists(f:low/f:value/@value)) or not(exists(f:high/f:value/@value)) or (number(f:low/f:value/@value) <= number(f:high/f:value/@value))" /> <source value="http://hl7.org/fhir/StructureDefinition/Range" /> </constraint> <mapping> <identity value="rim" /> <map value="n/a" /> </mapping> <mapping> <identity value="v2" /> <map value="NR and also possibly SN (but see also quantity)" /> </mapping> <mapping> <identity value="rim" /> <map value="IVL<QTY[not(type="TS")]> [lowClosed="true" and highClosed="true"]or URG<QTY[not(type="TS")]>" /> </mapping> </element> <element id="Range.id"> <path value="Range.id" /> <representation value="xmlAttr" /> <short value="Unique id for inter-element referencing" /> <definition value="Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces." /> <min value="0" /> <max value="1" /> <base> <path value="Element.id" /> <min value="0" /> <max value="1" /> </base> <type> <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type"> <valueUrl value="string" /> </extension> <code value="http://hl7.org/fhirpath/System.String" /> </type> <mapping> <identity value="rim" /> <map value="n/a" /> </mapping> </element> <element id="Range.extension"> <path value="Range.extension" /> <slicing> <discriminator> <type value="value" /> <path value="url" /> </discriminator> <description value="Extensions are always sliced by (at least) url" /> <rules value="open" /> </slicing> <short value="Additional content defined by implementations" /> <definition value="May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension." /> <comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." /> <alias value="extensions" /> <alias value="user content" /> <min value="0" /> <max value="*" /> <base> <path value="Element.extension" /> <min value="0" /> <max value="*" /> </base> <type> <code value="Extension" /> </type> <condition value="ele-1" /> <constraint> <key value="ele-1" /> <severity value="error" /> <human value="All FHIR elements must have a @value or children" /> <expression value="hasValue() or (children().count() > id.count())" /> <xpath value="@value|f:*|h:div" /> <source value="http://hl7.org/fhir/StructureDefinition/Element" /> </constraint> <constraint> <key value="ext-1" /> <severity value="error" /> <human value="Must have either extensions or value[x], not both" /> <expression value="extension.exists() != value.exists()" /> <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" /> <source value="http://hl7.org/fhir/StructureDefinition/Extension" /> </constraint> <mapping> <identity value="rim" /> <map value="n/a" /> </mapping> <mapping> <identity value="rim" /> <map value="N/A" /> </mapping> </element> <element id="Range.low"> <path value="Range.low" /> <short value="low bound with UCUM unit" /> <definition value="unit of measure SHALL be UCUM encoded" /> <comment value="The context of use may frequently define what kind of quantity this is and therefore what kind of units can be used. The context of use explicitely excludes the use of the simpleQuantity "comparator" element." /> <requirements value="force UCUM unit encoding" /> <min value="0" /> <max value="1" /> <base> <path value="Range.low" /> <min value="0" /> <max value="1" /> </base> <type> <code value="Quantity" /> <profile value="http://interopsante.org/fhir/StructureDefinition/FrSimpleQuantityUcum" /> </type> <condition value="ele-1" /> <constraint> <key value="ele-1" /> <severity value="error" /> <human value="All FHIR elements must have a @value or children" /> <expression value="hasValue() or (children().count() > id.count())" /> <xpath value="@value|f:*|h:div" /> <source value="http://hl7.org/fhir/StructureDefinition/Element" /> </constraint> <constraint> <key value="qty-3" /> <severity value="error" /> <human value="If a code for the unit is present, the system SHALL also be present" /> <expression value="code.empty() or system.exists()" /> <xpath value="not(exists(f:code)) or exists(f:system)" /> <source value="http://hl7.org/fhir/StructureDefinition/Quantity" /> </constraint> <constraint> <key value="sqty-1" /> <severity value="warning" /> <human value="The comparator is not used on a SimpleQuantity" /> <expression value="comparator.empty()" /> <xpath value="not(exists(f:comparator))" /> <source value="Quantity" /> </constraint> <isModifier value="false" /> <isSummary value="true" /> <mapping> <identity value="rim" /> <map value="n/a" /> </mapping> <mapping> <identity value="v2" /> <map value="SN (see also Range) or CQ" /> </mapping> <mapping> <identity value="rim" /> <map value="PQ, IVL<PQ>, MO, CO, depending on the values" /> </mapping> <mapping> <identity value="v2" /> <map value="NR.1" /> </mapping> <mapping> <identity value="rim" /> <map value="./low" /> </mapping> </element> <element id="Range.high"> <path value="Range.high" /> <short value="high bound with UCUM unit" /> <definition value="unit of measure SHALL be UCUM encoded" /> <comment value="The context of use may frequently define what kind of quantity this is and therefore what kind of units can be used. The context of use explicitely excludes the use of the simpleQuantity "comparator" element." /> <requirements value="force UCUM unit encoding" /> <min value="0" /> <max value="1" /> <base> <path value="Range.high" /> <min value="0" /> <max value="1" /> </base> <type> <code value="Quantity" /> <profile value="http://interopsante.org/fhir/StructureDefinition/FrSimpleQuantityUcum" /> </type> <condition value="ele-1" /> <constraint> <key value="ele-1" /> <severity value="error" /> <human value="All FHIR elements must have a @value or children" /> <expression value="hasValue() or (children().count() > id.count())" /> <xpath value="@value|f:*|h:div" /> <source value="http://hl7.org/fhir/StructureDefinition/Element" /> </constraint> <constraint> <key value="qty-3" /> <severity value="error" /> <human value="If a code for the unit is present, the system SHALL also be present" /> <expression value="code.empty() or system.exists()" /> <xpath value="not(exists(f:code)) or exists(f:system)" /> <source value="http://hl7.org/fhir/StructureDefinition/Quantity" /> </constraint> <constraint> <key value="sqty-1" /> <severity value="warning" /> <human value="The comparator is not used on a SimpleQuantity" /> <expression value="comparator.empty()" /> <xpath value="not(exists(f:comparator))" /> <source value="Quantity" /> </constraint> <isModifier value="false" /> <isSummary value="true" /> <mapping> <identity value="rim" /> <map value="n/a" /> </mapping> <mapping> <identity value="v2" /> <map value="SN (see also Range) or CQ" /> </mapping> <mapping> <identity value="rim" /> <map value="PQ, IVL<PQ>, MO, CO, depending on the values" /> </mapping> <mapping> <identity value="v2" /> <map value="NR.2" /> </mapping> <mapping> <identity value="rim" /> <map value="./high" /> </mapping> </element> </snapshot> <differential> <element id="Range"> <path value="Range" /> <short value="Set of values bounded by precise low and high fixed quantity (no comparator) with UCUM unit" /> <definition value="A set of ordered Quantities defined by a precise low and high limit defined by a fixed quantity (no comparator) with UCUM unit" /> <comment value="The stated low and high value are assumed to have arbitrarily high precision when it comes to determining which values are in the range. I.e. 1.99 is not in the range 2 -> 3. Low and high limit are precisely defined, no element 'comparator' in the simpleQuantity defining each bound. The limits are defined by a fixed quantity (no comparator) with UCUM unit." /> </element> <element id="Range.low"> <path value="Range.low" /> <short value="low bound with UCUM unit" /> <definition value="unit of measure SHALL be UCUM encoded" /> <requirements value="force UCUM unit encoding" /> <type> <code value="Quantity" /> <profile value="http://interopsante.org/fhir/StructureDefinition/FrSimpleQuantityUcum" /> </type> </element> <element id="Range.high"> <path value="Range.high" /> <short value="high bound with UCUM unit" /> <definition value="unit of measure SHALL be UCUM encoded" /> <requirements value="force UCUM unit encoding" /> <type> <code value="Quantity" /> <profile value="http://interopsante.org/fhir/StructureDefinition/FrSimpleQuantityUcum" /> </type> </element> </differential> </StructureDefinition>