<?xml version="1.0" encoding="UTF-8"?>

<Parameters xmlns="http://hl7.org/fhir">
  <id value="cql-parameters-example"/>
  <meta>
    <profile value="http://hl7.org/fhir/uv/cql/StructureDefinition/cql-parameters"/>
  </meta>
  <parameter>
    <extension url="http://hl7.org/fhir/StructureDefinition/cqf-cqlType">
      <valueString value="System.Boolean"/>
    </extension>
    <name value="Is pregnancy confirmed"/>
    <valueBoolean>
      <extension url="http://hl7.org/fhir/StructureDefinition/data-absent-reason">
        <valueCode value="unknown"/>
      </extension>
    </valueBoolean>
  </parameter>
</Parameters>