{"resourceType":"CodeSystem","id":"referencerange-meaning","meta":{"lastUpdated":"2021-01-17T07:06:13.533+11:00","profile":["http://hl7.org/fhir/StructureDefinition/shareablecodesystem"]},"extension":[{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-wg","valueCode":"oo"}],"url":"http://terminology.hl7.org/CodeSystem/referencerange-meaning","identifier":[{"system":"urn:ietf:rfc:3986","value":"urn:oid:2.16.840.1.113883.4.642.4.1124"}],"version":"4.0.1","name":"ObservationReferenceRangeMeaningCodes","title":"Observation Reference Range Meaning Codes","status":"draft","experimental":false,"publisher":"FHIR Project team","contact":[{"telecom":[{"system":"url","value":"http://hl7.org/fhir"}]}],"description":"This value set defines a set of codes that can be used to indicate the meaning/use of a reference range for a particular target population.","caseSensitive":true,"valueSet":"http://hl7.org/fhir/ValueSet/referencerange-meaning","hierarchyMeaning":"is-a","content":"complete","property":[{"code":"abstract","description":"True if an element is considered 'abstract' - in otherwords, the code is not for use as a real concept","type":"boolean"}],"concept":[{"code":"type","display":"Type","definition":"General types of reference range.","property":[{"code":"abstract","valueBoolean":true}],"concept":[{"code":"normal","display":"Normal Range","definition":"Values expected for a normal member of the relevant control population being measured. Typically each results producer such as a laboratory has specific normal ranges and they are usually defined as within two standard deviations from the mean and account for 95.45% of this population."},{"code":"recommended","display":"Recommended Range","definition":"The range that is recommended by a relevant professional body."},{"code":"treatment","display":"Treatment Range","definition":"The range at which treatment would/should be considered."},{"code":"therapeutic","display":"Therapeutic Desired Level","definition":"The optimal range for best therapeutic outcomes.","concept":[{"code":"pre","display":"Pre Therapeutic Desired Level","definition":"The optimal range for best therapeutic outcomes for a specimen taken immediately before administration."},{"code":"post","display":"Post Therapeutic Desired Level","definition":"The optimal range for best therapeutic outcomes for a specimen taken immediately after administration."}]}]},{"code":"endocrine","display":"Endocrine","definition":"Endocrine related states that change the expected value.","property":[{"code":"abstract","valueBoolean":true}],"concept":[{"code":"pre-puberty","display":"Pre-Puberty","definition":"An expected range in an individual prior to puberty."},{"code":"follicular","display":"Follicular Stage","definition":"An expected range in an individual during the follicular stage of the cycle."},{"code":"midcycle","display":"MidCycle","definition":"An expected range in an individual during the midcycle stage of the cycle."},{"code":"luteal","display":"Luteal","definition":"An expected range in an individual during the luteal stage of the cycle."},{"code":"postmenopausal","display":"Post-Menopause","definition":"An expected range in an individual post-menopause."}]}]}