<Observation xmlns="http://hl7.org/fhir"><id value="gcs-qa"/><status value="final"/><code><coding><system value="http://loinc.org"/><code value="9269-2"/><display value="Glasgow coma score total"/></coding><text value="Glasgow Coma Scale , (GCS)"/></code><subject><reference value="Patient/example"/><display value="Peter James Chalmers"/></subject><effectiveDateTime value="2014-12-11T04:44:16Z"/><valueQuantity><value value="13"/><system value="http://unitsofmeasure.org"/><code value="{score}"/></valueQuantity><referenceRange><high><value value="8"/><system value="http://unitsofmeasure.org"/><code value="{score}"/></high><type><text value="Severe TBI"/></type></referenceRange><referenceRange><low><value value="9"/><system value="http://unitsofmeasure.org"/><code value="{score}"/></low><high><value value="12"/><system value="http://unitsofmeasure.org"/><code value="{score}"/></high><type><text value="Moderate TBI"/></type></referenceRange><referenceRange><low><value value="13"/><system value="http://unitsofmeasure.org"/><code value="{score}"/></low><type><text value="Mild TBI"/></type></referenceRange><derivedFrom><reference value="QuestionnaireResponse/gcs"/><display value="GCS form results"/></derivedFrom></Observation>