{"resourceType":"SearchParameter","id":"EvidenceVariable-context-type-quantity","extension":[{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status","valueCode":"trial-use"}],"url":"http://hl7.org/fhir/SearchParameter/EvidenceVariable-context-type-quantity","version":"4.0.1","name":"context-type-quantity","status":"draft","experimental":false,"date":"2021-01-17T07:06:13+11:00","publisher":"Health Level Seven International (Clinical Decision Support)","contact":[{"telecom":[{"system":"url","value":"http://hl7.org/fhir"}]},{"telecom":[{"system":"url","value":"http://www.hl7.org/Special/committees/dss/index.cfm"}]}],"description":"A use context type and quantity- or range-based value assigned to the evidence variable","code":"context-type-quantity","base":["EvidenceVariable"],"type":"composite","expression":"EvidenceVariable.useContext","xpathUsage":"normal","multipleOr":false,"component":[{"definition":"http://hl7.org/fhir/SearchParameter/EvidenceVariable-context-type","expression":"code"},{"definition":"http://hl7.org/fhir/SearchParameter/EvidenceVariable-context-quantity","expression":"value.as(Quantity) | value.as(Range)"}]}