<?xml version=“1.0” encoding=“UTF-8”?> <AdverseEvent xmlns=“hl7.org/fhir”>
<id value="example"/> <!-- an identifier used for this allergic propensity (adverse reaction risk) --> <meta> <security> <system value="http://terminology.hl7.org/CodeSystem/v3-ActReason"/> <code value="HTEST"/> <display value="test health data"/> </security> </meta> <identifier> <system value="http://acme.com/ids/patients/risks"/> <value value="49476534"/> </identifier> <!-- this was an actual adverse event, not just a potential one --> <actuality value="actual"/> <!-- high level categorizion. The "event" below will say more --> <category> <coding> <system value="http://terminology.hl7.org/CodeSystem/adverse-event-category"/> <code value="product-use-error"/> <display value="Product Use Error"/> </coding> </category> <!-- more precise details of the event --> <event> <coding> <!-- example uses SNOMED CT. Other likely possibilities include MedDRA --> <system value="http://snomed.info/sct"/> <code value="304386008"/> <display value="O/E - itchy rash"/> </coding> <text value="This was a mild rash on the left forearm"/> </event> <!-- the patient that actually had the adverse event --> <subject> <reference value="Patient/example"/> </subject> <!-- when the event happened --> <date value="2017-01-29T12:34:56+00:00"/> <!-- This was a rash, so overall not serious --> <seriousness> <coding> <system value="http://terminology.hl7.org/CodeSystem/adverse-event-seriousness"/> <code value="Non-serious"/> <display value="Non-serious"/> </coding> </seriousness> <!-- In overall terms even if it was a severe rash it is a relatively mild event overall --> <severity> <coding> <system value="http://terminology.hl7.org/CodeSystem/adverse-event-severity"/> <code value="mild"/> <display value="Mild"/> </coding> </severity> <!-- who made the record / last updated it --> <recorder> <reference value="Practitioner/example"/> </recorder> <!-- may have been for cream to treat sunburn on that arm, reference to that medication --> <suspectEntity> <instance> <reference value="Medication/example"/> </instance> </suspectEntity>
</AdverseEvent>