This page is part of the FHIR Specification (v1.4.0: STU 3 Ballot 3). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions
USLab Range Observation Profile Example: WBCs in Urine
{ "resourceType": "Observation", "id": "obs-uslab-example8", "text": { "fhir_comments": [ " FHIR build is generating the narratives\n<text>\n\t\t<status value=\"generated\"/>\n\t\t<div xmlns=\"http://www.w3.org/1999/xhtml\">\n\t\t\t<ul>\n\t\t\t\t<li> obs-uslab-example1.xml</li>\n\t\t\t\t<li> id: uslab-example1</li>\n\t\t\t\t<li> Name: USLab Observation Example1</li>\n\t\t\t\t<li>Description: USLab Quantitative Observation Profile Canonical Example: Capillary Blood Lead</li>\n\t\t\t</ul>\n\t\t</div>\n\t</text>\n ", " extension for specimen reject goes here - not for this use case\n\t<extension url=\"http://hl7.org/fhir/StructureDefinition/uslab-specimenrejectreason\">\n\t\t<valueCodeableConcept>\n\t\t\t<coding>\n\t\t\t\t<system value=\"http://hl7.org/fhir/v2/0490\"/>\n\t\t\t\t<code value=\"EX\"/>\n\t\t\t\t<display value=\"Expired\"/>\n\t\t\t</coding>\n\t\t</valueCodeableConcept>\n\t</extension>\n ", " extension for observation kind goes here " ], "status": "generated", "div": "<div><p><b>Generated Narrative with Details</b></p><p><b>id</b>: obs-uslab-example8</p><p><b>identifier</b>: lab test result ID = 9099 (OFFICIAL)</p><p><b>status</b>: final</p><p><b>code</b>: White blood cells (WBC) in urine <span>(Details : {LOINC code '5821-4' = 'Leukocytes [#/area] in Urine sediment by Microscopy high power field', given as 'Leukocytes [#/​area] in Urine sediment by Microscopy high power field'}; {urn:oid:2.16.840.1.113883.3.72.5.24 code 'WBCFLD' = '??', given as 'White blood cells (WBC) in urine '})</span></p><p><b>subject</b>: <a>Todd Lerr</a></p><p><b>effective</b>: 03/12/2014</p><p><b>issued</b>: 04/12/2014 3:42:15 PM</p><p><b>performer</b>: <a>Dr Leonard T Bloodraw Jr</a></p><p><b>value</b>: 10-20 WBC/HPF</p><p><b>interpretation</b>: High <span>(Details : {http://hl7.org/fhir/v2/0078 code 'H' = 'High)</span></p><p><b>specimen</b>: <a>Urine Sample</a></p><h3>ReferenceRanges</h3><table><tr><td>-</td><td><b>Low</b></td><td><b>High</b></td></tr><tr><td>*</td><td>0 WBC/HPF<span> (Details: http://unitsofmeasure.org code /[HPF] = '/HPF')</span></td><td>5 WBC/HPF<span> (Details: http://unitsofmeasure.org code /[HPF] = '/HPF')</span></td></tr></table></div>" }, "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/uslab-observationkind", "valueCode": "result" } ], "identifier": [ { "use": "official", "type": { "text": "lab test result ID" }, "system": "http://lis.acmelabs.org/identifiers/labtestresult", "value": "9099" } ], "status": "final", "code": { "fhir_comments": [ " EH : The local and /or LOINC test codes go here " ], "coding": [ { "fhir_comments": [ " EH: LOINC code goes here ", " EH: LOINC code goes here " ], "system": "http://loinc.org", "code": "5821-4", "display": "Leukocytes [#/area] in Urine sediment by Microscopy high power field" }, { "system": "urn:oid:2.16.840.1.113883.3.72.5.24", "code": "WBCFLD", "display": "White blood cells (WBC) in urine " } ], "text": "White blood cells (WBC) in urine" }, "subject": { "reference": "Patient/patient-uslab-example1", "display": "Todd Lerr" }, "effectiveDateTime": "2014-12-03", "issued": "2014-12-04T15:42:15-08:00", "_issued": { "fhir_comments": [ " EH: Showing dateTime to ss with TZO although only needed to Day " ] }, "performer": [ { "reference": "Practitioner/pract-uslab-example1", "display": "Dr Leonard T Bloodraw Jr" } ], "valueRange": { "fhir_comments": [ " In FHIR, units may be represented twice. Once in the\n agreed human representation, and once in a coded form.\n Both is best, since it's not always possible to infer\n one from the other in code.\n\n When a computable unit is provided, UCUM (http://unitsofmeasure.org)\n is always preferred, but it doesn't provide notional units (such as\n \"tablet\"), etc. For these, something else is required (e.g. Snomed-CT)\n " ], "low": { "value": 10, "unit": "WBC/HPF" }, "high": { "value": 20, "unit": "WBC/HPF" } }, "interpretation": { "fhir_comments": [ " eH dataabsent reason would go here if valueQuantity was empty e.g.:\n\t<dataAbsentReason value=\"error\"/> " ], "coding": [ { "system": "http://hl7.org/fhir/v2/0078", "code": "H" } ] }, "specimen": { "reference": "Specimen/spec-uslab-example2", "display": "Urine Sample" }, "referenceRange": [ { "low": { "value": 0, "unit": "WBC/HPF", "system": "http://unitsofmeasure.org", "code": "/[HPF]" }, "high": { "value": 5, "unit": "WBC/HPF", "system": "http://unitsofmeasure.org", "code": "/[HPF]" } } ] }
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.