R4 Draft for Comment

This page is part of the FHIR Specification (v3.2.0: R4 Ballot 1). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions . Page versions: R5 R4B R4 R3

Observation-example-bmd.ttl

Orders and Observations Work Group

Maturity Level: N/A

Ballot Status: Informative

Compartments: Device, Encounter, Patient, Practitioner, RelatedPerson

Raw Turtle, JSON-LD

Example of an encoded BMD measurements of left femur

@prefix fhir: <http://hl7.org/fhir/> .
@prefix loinc: <http://loinc.org/rdf#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix sct: <http://snomed.info/id/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

# - resource -------------------------------------------------------------------

<http://hl7.org/fhir/Observation/bmd> a fhir:Observation;
  fhir:nodeRole fhir:treeRoot;
  fhir:Resource.id [ fhir:value "bmd"];
  fhir:DomainResource.text [
     fhir:Narrative.status [ fhir:value "generated" ];
     fhir:Narrative.div "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p><b>Generated Narrative with Details</b></p><p><b>id</b>: bmd</p><p><b>status</b>: final</p><p><b>code</b>: BMD - Left Femur <span>(Details : {LOINC code '24701-5' = 'Femur DXA Bone density', given as 'Femur DXA Bone density'})</span></p><p><b>subject</b>: <a>Patient/pat2</a></p><p><b>performer</b>: <a>Acme Imaging Diagnostics</a></p><p><b>value</b>: 0.887 g/cm²<span> (Details: UCUM code g/cm-2 = 'g/cm-2')</span></p><p><b>bodySite</b>: Left Femur <span>(Details : {SNOMED CT code '71341001:272741003=7771000' = 'Femur where Laterality = Left)</span></p></div>"
  ];
  fhir:Observation.status [ fhir:value "final"];
  fhir:Observation.code [
     fhir:CodeableConcept.coding [
       fhir:index 0;
       a loinc:24701-5;
       fhir:Coding.system [ fhir:value "http://loinc.org" ];
       fhir:Coding.code [ fhir:value "24701-5" ];
       fhir:Coding.display [ fhir:value "Femur DXA Bone density" ]
     ];
     fhir:CodeableConcept.text [ fhir:value "BMD - Left Femur" ]
  ];
  fhir:Observation.subject [
     fhir:link <http://hl7.org/fhir/Patient/pat2>;
     fhir:Reference.reference [ fhir:value "Patient/pat2" ]
  ];
  fhir:Observation.performer [
     fhir:index 0;
     fhir:link <http://hl7.org/fhir/Organization/1832473e-2fe0-452d-abe9-3cdb9879522f>;
     fhir:Reference.reference [ fhir:value "Organization/1832473e-2fe0-452d-abe9-3cdb9879522f" ];
     fhir:Reference.display [ fhir:value "Acme Imaging Diagnostics" ]
  ];
  fhir:Observation.valueQuantity [
     fhir:Quantity.value [ fhir:value "0.887"^^xsd:decimal ];
     fhir:Quantity.unit [ fhir:value "g/cm²" ];
     fhir:Quantity.system [ fhir:value "http://unitsofmeasure.org" ];
     fhir:Quantity.code [ fhir:value "g/cm-2" ]
  ];
  fhir:Observation.bodySite [
     fhir:CodeableConcept.coding [
       fhir:index 0;
       fhir:Coding.system [ fhir:value "http://snomed.info/sct" ];
       fhir:Coding.code [ fhir:value "71341001:272741003=7771000" ]
     ];
     fhir:CodeableConcept.text [ fhir:value "Left Femur" ]
  ] .

<http://hl7.org/fhir/Patient/pat2> a fhir:Patient .

<http://hl7.org/fhir/Organization/1832473e-2fe0-452d-abe9-3cdb9879522f> a fhir:Organization .

# - ontology header ------------------------------------------------------------

<http://hl7.org/fhir/Observation/bmd.ttl> a owl:Ontology;
  owl:imports fhir:fhir.ttl;
  owl:versionIRI <http://build.fhir.org/Observation/bmd.ttl> .

# -------------------------------------------------------------------------------------

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.