<StructureDefinition xmlns="http://hl7.org/fhir">
  <url value="http://limics.fr/fhir/ehr2edc/StructureDefinition/Patient.ehr2edc" />
  <version value="1" />
  <name value="Patient.ehr2edc" />
  <status value="active" />
  <fhirVersion value="3.0.1" />
  <kind value="resource" />
  <abstract value="false" />
  <type value="Patient" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Patient" />
  <derivation value="constraint" />
  <differential>
    <element id="Patient.id">
      <path value="Patient.id" />
      <min value="1" />
    </element>
    <element id="Patient.gender">
      <path value="Patient.gender" />
      <min value="1" />
    </element>
    <element id="Patient.deceased[x]">
      <path value="Patient.deceased[x]" />
      <comment value="If there's no value in the instance it means there is no statement on whether or not the individual is deceased. Most systems will interpret the absence of a value as a sign of the person being alive at the last encounter." />
      <meaningWhenMissing value="The patient was alive at the end of the last encounter (he may have died since)" />
    </element>
  </differential>
</StructureDefinition>