{"resourceType":"SearchParameter","id":"Observation-component-value-quantity","extension":[{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status","valueCode":"trial-use"}],"url":"http://hl7.org/fhir/SearchParameter/Observation-component-value-quantity","version":"4.0.1","name":"component-value-quantity","status":"draft","experimental":false,"date":"2021-01-17T07:06:13+11:00","publisher":"Health Level Seven International (Orders and Observations)","contact":[{"telecom":[{"system":"url","value":"http://hl7.org/fhir"}]},{"telecom":[{"system":"url","value":"http://www.hl7.org/Special/committees/orders/index.cfm"}]}],"description":"The value of the component observation, if the value is a Quantity, or a SampledData (just search on the bounds of the values in sampled data)","code":"component-value-quantity","base":["Observation"],"type":"quantity","expression":"(Observation.component.value as Quantity) | (Observation.component.value as SampledData)","xpath":"f:Observation/f:component/f:valueQuantity | f:Observation/f:component/f:valueCodeableConcept | f:Observation/f:component/f:valueString | f:Observation/f:component/f:valueBoolean | f:Observation/f:component/f:valueInteger | f:Observation/f:component/f:valueRange | f:Observation/f:component/f:valueRatio | f:Observation/f:component/f:valueSampledData | f:Observation/f:component/f:valueTime | f:Observation/f:component/f:valueDateTime | f:Observation/f:component/f:valuePeriod","xpathUsage":"normal","comparator":["eq","ne","gt","ge","lt","le","sa","eb","ap"]}