<Observation xmlns="http://hl7.org/fhir"><id value="ldl"/><status value="final"/><category><coding><system value="http://terminology.hl7.org/CodeSystem/observation-category"/><code value="laboratory"/><display value="Laboratory"/></coding><text value="Laboratory"/></category><category><coding><system value="urn:oid:1.2.840.114350.1.13.177.2.7.10.798268.30"/><code value="Lab"/><display value="Lab"/></coding><text value="Lab"/></category><code><coding><system value="http://loinc.org"/><code value="2089-1"/><display value="Cholesterol in LDL [Mass/volume] in Serum or Plasma"/></coding><text value="LDL"/></code><subject><reference value="Patient/pat2"/></subject><effectiveDateTime value="2015-08-16T06:40:17Z"/><issued value="2015-08-16T08:40:17Z"/><valueQuantity><value value="161"/><unit value="mg/dL"/><system value="http://unitsofmeasure.org"/><code value="mg/dL"/></valueQuantity><interpretation><coding><system value="http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation"/><code value="H"/><display value="High"/></coding><text value="High"/></interpretation><specimen><reference value="Specimen/sst"/><display value="Serum sample"/></specimen><referenceRange><high><value value="100"/><comparator value="&lt;"/><unit value="mg/dL"/><system value="http://unitsofmeasure.org"/><code value="mg/dL"/></high></referenceRange></Observation>