This page is part of the FHIR Specification (v0.5.0: DSTU 2 Ballot 2). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions
Definition for Value SetDataElementSpecificity
<ValueSet xmlns="http://hl7.org/fhir"> <id value="dataelement-specificity"/> <meta> <lastUpdated value="2015-04-03T14:24:32.000+11:00"/> <profile value="http://hl7.org/fhir/StructureDefinition/valueset-shareable-definition"/> </meta> <text> <status value="generated"/> <div xmlns="http://www.w3.org/1999/xhtml"><!-- Snipped for brevity --></div> </text> <extension url="http://hl7.org/fhir/StructureDefinition/valueset-oid"> <valueUri value="urn:oid:2.16.840.1.113883.4.642.2.1559"/> </extension> <url value="http://hl7.org/fhir/vs/dataelement-specificity"/> <version value="0.5.0"/> <name value="DataElementSpecificity"/> <publisher value="HL7 (FHIR Project)"/> <contact> <telecom> <system value="url"/> <value value="http://hl7.org/fhir"/> </telecom> <telecom> <system value="email"/> <value value="fhir@lists.hl7.org"/> </telecom> </contact> <description value="Indicates the degree of precision of the data element definition"/> <status value="draft"/> <experimental value="false"/> <date value="2015-04-03T14:24:32+11:00"/> <define> <extension url="http://hl7.org/fhir/StructureDefinition/valueset-oid"> <valueUri value="urn:oid:2.16.840.1.113883.4.642.1.1559"/> </extension> <system value="http://hl7.org/fhir/dataelement-specificity"/> <caseSensitive value="true"/> <concept> <code value="comparable"/> <display value="Comparable"/> <definition value="The data element is sufficiently well-constrained that multiple pieces of data captured according to the constraints of the data element will be comparable (though in some cases, a degree of automated conversion/normalization may be required)."/> <concept> <code value="fully-specified"/> <display value="Fully Specified"/> <definition value="The data element is fully specified down to a single value set, single unit of measure, single data type, etc. Multiple pieces of data associated with this data element are fully compareable."/> </concept> <concept> <code value="equivalent"/> <display value="Equivalent"/> <definition value="The data element allows multiple units of measure having equivalent meaning. E.g. "cc" (cubic centimeter) and "mL"."/> </concept> <concept> <code value="convertable"/> <display value="Convertable"/> <definition value="The data element allows multiple units of measure that are convertable between each other (e.g. Inches and centimeters) and/or allows data to be captured in multiple value sets for which a known mapping exists allowing conversion of meaning."/> <concept> <code value="scaleable"/> <display value="Scaleable"/> <definition value="A convertable data element where unit conversions are different only by a power of 10. E.g. g, mg, kg."/> </concept> </concept> </concept> <concept> <code value="flexible"/> <display value="Flexible"/> <definition value="The data element is unconstrained in units, choice of data types and/or choice of vocabulary such that automated comparison of data captured using the data element is not possible."/> </concept> </define> </ValueSet>
Usage note: every effort has been made to ensure that the examples are correct and useful, but they are not a normative part of the specification.