This page is part of the FHIR Specification (v1.2.0: STU 3 Draft). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions . Page versions: R4B R4 R3 R2
Definition for Value SetSpecialValues
<ValueSet xmlns="http://hl7.org/fhir"> <id value="special-values"/> <meta> <lastUpdated value="2015-12-11T17:38:40.294+11:00"/> <profile value="http://hl7.org/fhir/StructureDefinition/valueset-shareable-definition"/> </meta> <text> <status value="extensions"/> <div xmlns="http://www.w3.org/1999/xhtml"> <h2>SpecialValues</h2> <p>A set of generally useful codes defined so they can be included in value sets.</p> <p>This value set has an inline code system http://hl7.org/fhir/special-values, which defines the following codes:</p> <table class="codes"> <tr> <td> <b>Code</b> </td> <td> <b>Display</b> </td> <td> <b>Definition</b> </td> <td> <b>Comments</b> </td> </tr> <tr> <td>true <a name="true"> </a> </td> <td>true</td> <td>Boolean true.</td> <td/> </tr> <tr> <td>false <a name="false"> </a> </td> <td>false</td> <td>Boolean false.</td> <td/> </tr> <tr> <td>trace <a name="trace"> </a> </td> <td>Trace Amount Detected</td> <td>The content is greater than zero, but too small to be quantified.</td> <td/> </tr> <tr> <td>sufficient <a name="sufficient"> </a> </td> <td>Sufficient Quantity</td> <td>The specific quantity is not known, but is known to be non-zero and is not specified because it makes up the bulk of the material.</td> <td>used in formulations (e.g. 'Add 10mg of ingredient X, 50mg of ingredient Y, and sufficient quantity of water to 100mL.' This code would be used to express the quantity of water. )</td> </tr> <tr> <td>withdrawn <a name="withdrawn"> </a> </td> <td>Value Withdrawn</td> <td>The value is no longer available.</td> <td/> </tr> <tr> <td>nil-known <a name="nil-known"> </a> </td> <td>Nil Known</td> <td>The are no known applicable values in this context.</td> <td>The existence of this subject to review</td> </tr> </table> </div> </text> <extension url="http://hl7.org/fhir/StructureDefinition/valueset-oid"> <valueUri value="urn:oid:2.16.840.1.113883.4.642.2.5"/> </extension> <url value="http://hl7.org/fhir/ValueSet/special-values"/> <version value="1.2.0"/> <name value="SpecialValues"/> <status value="draft"/> <experimental value="false"/> <publisher value="HL7 (FHIR Project)"/> <contact> <telecom> <system value="other"/> <value value="http://hl7.org/fhir"/> </telecom> <telecom> <system value="email"/> <value value="fhir@lists.hl7.org"/> </telecom> </contact> <date value="2015-12-11T17:38:40+11:00"/> <description value="A set of generally useful codes defined so they can be included in value sets."/> <codeSystem> <extension url="http://hl7.org/fhir/StructureDefinition/valueset-oid"> <valueUri value="urn:oid:2.16.840.1.113883.4.642.1.5"/> </extension> <system value="http://hl7.org/fhir/special-values"/> <version value="1.2.0"/> <caseSensitive value="true"/> <concept> <code value="true"/> <display value="true"/> <definition value="Boolean true."/> </concept> <concept> <code value="false"/> <display value="false"/> <definition value="Boolean false."/> </concept> <concept> <code value="trace"/> <display value="Trace Amount Detected"/> <definition value="The content is greater than zero, but too small to be quantified."/> </concept> <concept> <extension url="http://hl7.org/fhir/StructureDefinition/valueset-comments"> <valueString value="used in formulations (e.g. 'Add 10mg of ingredient X, 50mg of ingredient Y, and sufficient quantity of water to 100mL.' This code would be used to express the quantity of water. )"/> </extension> <code value="sufficient"/> <display value="Sufficient Quantity"/> <definition value="The specific quantity is not known, but is known to be non-zero and is not specified because it makes up the bulk of the material."/> </concept> <concept> <code value="withdrawn"/> <display value="Value Withdrawn"/> <definition value="The value is no longer available."/> </concept> <concept> <extension url="http://hl7.org/fhir/StructureDefinition/valueset-comments"> <valueString value="The existence of this subject to review"/> </extension> <code value="nil-known"/> <display value="Nil Known"/> <definition value="The are no known applicable values in this context."/> </concept> </codeSystem> </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.