<?xml version=“1.0” encoding=“UTF-8”?> <Observation xmlns=“hl7.org/fhir”><!– BMD measurements of left femur encoded as an observation for example purposes. –><id value=“bmd”/>
<meta> <security> <system value="http://terminology.hl7.org/CodeSystem/v3-ActReason"/> <code value="HTEST"/> <display value="test health data"/> </security> </meta> <status value="final"/> <code> <coding> <system value="http://loinc.org"/> <code value="24701-5"/> <display value="Femur DXA Bone density"/> </coding> <text value="BMD - Left Femur"/> </code> <subject> <reference value="Patient/pat2"/> </subject><!-- well, actually. this isn't the patient, but it'll do for now --><performer> <reference value="Organization/1832473e-2fe0-452d-abe9-3cdb9879522f"/> <display value="Acme Imaging Diagnostics"/> </performer> <valueQuantity> <value value="0.887"/> <unit value="g/cm²"/> <system value="http://unitsofmeasure.org"/> <code value="g/cm-2"/> </valueQuantity> <bodySite> <coding> <system value="http://snomed.info/sct"/> <code value="71341001:272741003=7771000"/><!-- example of a post coordinated term --></coding><text value="Left Femur"/> </bodySite>
</Observation>