<?xml version=“1.0” encoding=“UTF-8”?> <Observation xmlns=“hl7.org/fhir”>
<id value="mbp"/> <meta> <security> <system value="http://terminology.hl7.org/CodeSystem/v3-ActReason"/> <code value="HTEST"/> <display value="test health data"/> </security> </meta> <status value="final"/> <category> <coding> <system value="http://terminology.hl7.org/CodeSystem/observation-category"/> <code value="vital-signs"/> <display value="Vital Signs"/> </coding> <text value="Vital Signs"/> </category> <code> <coding> <system value="http://loinc.org"/> <code value="8478-0"/> <display value="Mean blood pressure"/> </coding> <text value="Mean blood pressure"/> </code> <subject> <reference value="Patient/example"/> </subject> <effectiveDateTime value="1999-07-02"/> <valueQuantity> <value value="80"/> <unit value="mm[Hg]"/> <system value="http://unitsofmeasure.org"/> <code value="mm[Hg]"/> </valueQuantity>
</Observation>