This page is part of the FHIR Specification (v5.0.0: R5 - STU). This is the current published version. For a full list of available versions, see the Directory of published versions . Page versions: R5 R4B R4
Raw XML (canonical form + also see XML Format Specification)
Definition for Code SystemObservationDataType
<?xml version="1.0" encoding="UTF-8"?> <CodeSystem xmlns="http://hl7.org/fhir"><id value="permitted-data-type"/><meta ><lastUpdated value="2023年03月26日T15:21:02.749+11:00"/><profile value="http://hl7.org/fhir/StructureDefinition/shareablecodesystem"/></meta><text ><status value="generated"/><div xmlns="http://www.w3.org/1999/xhtml"><p >This code system <code >http://hl7.org/fhir/permitted-data-type</code> defines the following codes: </p><table class="codes"><tr ><td style="white-space:nowrap"><b >Code</b></td><td ><b >Definition</b></td></tr><tr ><td style="white-space:nowrap">Quantity <a name="permitted-data-type-Quantity"></a></td><td >A measured amount.</td></tr><tr ><td style="white-space:nowrap">CodeableConcept <a name="permitted-data-type-CodeableConcept"></a></td><td >A coded concept from a reference terminology and/or text.</td></tr><tr ><td style="white-space:nowrap">string <a name="permitted-data-type-string"></a></td><td >A sequence of Unicode characters.</td></tr><tr ><td style="white-space:nowrap">boolean <a name="permitted-data-type-boolean"></a></td><td >true or false.</td></tr><tr ><td style="white-space:nowrap">integer <a name="permitted-data-type-integer"></a></td><td >A signed integer.</td></tr><tr ><td style="white-space:nowrap">Range <a name="permitted-data-type-Range"></a></td><td >A set of values bounded by low and high.</td></tr><tr ><td style="white-space:nowrap">Ratio <a name="permitted-data-type-Ratio"></a></td><td >A ratio of two Quantity values - a numerator and a denominator.</td></tr><tr ><td style="white-space:nowrap">SampledData <a name="permitted-data-type-SampledData"></a></td><td >A series of measurements taken by a device.</td></tr><tr ><td style="white-space:nowrap">time <a name="permitted-data-type-time"></a></td><td >A time during the day, in the format hh:mm:ss.</td></tr><tr ><td style="white-space:nowrap">dateTime <a name="permitted-data-type-dateTime"></a></td><td >A date, date-time or partial date (e.g. just year or year + month) as used in human communication.</td></tr><tr ><td style="white-space:nowrap">Period <a name="permitted-data-type-Period"></a></td><td >A time range defined by start and end date/time.</td></tr></table></div></text><extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg"><valueCode value="oo"/></extension><extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status"><valueCode value="trial-use"/></extension><extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm"><valueInteger value="1"/></extension><url value="http://hl7.org/fhir/permitted-data-type"/><identifier ><system value="urn:ietf:rfc:3986"/><value value="urn:oid:2.16.840.1.113883.4.642.4.1332"/></identifier><version value="5.0.0"/><name value="ObservationDataType"/><title value="Observation Data Type"/><status value="active"/><experimental value="false"/><date value="2021年01月05日T10:01:24+11:00"/><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="Permitted data type for observation value."/><jurisdiction ><coding ><system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/><code value="001"/><display value="World"/></coding></jurisdiction><caseSensitive value="true"/><valueSet value="http://hl7.org/fhir/ValueSet/permitted-data-type"/><content value="complete"/><concept ><code value="Quantity"/><display value="Quantity"/><definition value="A measured amount."/></concept><concept ><code value="CodeableConcept"/><display value="CodeableConcept"/><definition value="A coded concept from a reference terminology and/or text."/></concept><concept ><code value="string"/><display value="string"/><definition value="A sequence of Unicode characters."/></concept><concept ><code value="boolean"/><display value="boolean"/><definition value="true or false."/></concept><concept ><code value="integer"/><display value="integer"/><definition value="A signed integer."/></concept><concept ><code value="Range"/><display value="Range"/><definition value="A set of values bounded by low and high."/></concept><concept ><code value="Ratio"/><display value="Ratio"/><definition value="A ratio of two Quantity values - a numerator and a denominator."/></concept><concept ><code value="SampledData"/><display value="SampledData"/><definition value="A series of measurements taken by a device."/></concept><concept ><code value="time"/><display value="time"/><definition value="A time during the day, in the format hh:mm:ss."/></concept><concept ><code value="dateTime"/><display value="dateTime"/><definition value="A date, date-time or partial date (e.g. just year or year + month) as used in human communication."/></concept><concept ><code value="Period"/><display value="Period"/><definition value="A time range defined by start and end date/time."/></concept></CodeSystem>
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.