{"resourceType":"CodeSystem","id":"permitted-data-type","meta":{"lastUpdated":"2021-01-17T07:06:13.533+11:00"},"extension":[{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-wg","valueCode":"oo"},{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status","valueCode":"trial-use"},{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm","valueInteger":0}],"url":"http://hl7.org/fhir/permitted-data-type","identifier":[{"system":"urn:ietf:rfc:3986","value":"urn:oid:2.16.840.1.113883.4.642.4.1332"}],"version":"4.0.1","name":"ObservationDataType","title":"ObservationDataType","status":"draft","experimental":false,"date":"2021-01-17T07:06:13+11:00","publisher":"HL7 (FHIR Project)","contact":[{"telecom":[{"system":"url","value":"http://hl7.org/fhir"},{"system":"email","value":"fhir@lists.hl7.org"}]}],"description":"Permitted data type for observation value.","caseSensitive":true,"valueSet":"http://hl7.org/fhir/ValueSet/permitted-data-type","content":"complete","concept":[{"code":"Quantity","display":"Quantity","definition":"A measured amount."},{"code":"CodeableConcept","display":"CodeableConcept","definition":"A coded concept from a reference terminology and/or text."},{"code":"string","display":"string","definition":"A sequence of Unicode characters."},{"code":"boolean","display":"boolean","definition":"true or false."},{"code":"integer","display":"integer","definition":"A signed integer."},{"code":"Range","display":"Range","definition":"A set of values bounded by low and high."},{"code":"Ratio","display":"Ratio","definition":"A ratio of two Quantity values - a numerator and a denominator."},{"code":"SampledData","display":"SampledData","definition":"A series of measurements taken by a device."},{"code":"time","display":"time","definition":"A time during the day, in the format hh:mm:ss."},{"code":"dateTime","display":"dateTime","definition":"A date, date-time or partial date (e.g. just year or year + month) as used in human communication."},{"code":"Period","display":"Period","definition":"A time range defined by start and end date/time."}]}