<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="shr-core-Ratio" />
  <text>
    <status value="generated" />
    <div xmlns="http://www.w3.org/1999/xhtml">
      <p>
        <b>SHR Ratio Profile</b>
      </p>
      <p>A unit of measurement for the quotient of the amount of one entity to another.</p>
      <p>
        <b>SHR Mapping Summary</b>
      </p>
      <p>
        <pre>shr.core.Ratio maps to Ratio:
  Numerator maps to numerator
  Denominator maps to denominator
</pre>
      </p>
    </div>
  </text>
  <url value="http://standardhealthrecord.org/fhir/StructureDefinition/shr-core-Ratio" />
  <identifier>
    <system value="http://standardhealthrecord.org" />
    <value value="shr.core.Ratio" />
  </identifier>
  <version value="0.0.1" />
  <name value="SHR Ratio Profile" />
  <status value="draft" />
  <date value="2017-12-20" />
  <publisher value="The MITRE Corporation: Standard Health Record Collaborative" />
  <contact>
    <telecom>
      <system value="url" />
      <value value="http://standardhealthrecord.org" />
    </telecom>
  </contact>
  <description value="A unit of measurement for the quotient of the amount of one entity to another." />
  <purpose value="Need to able to capture ratios for some measurements (titers) and some rates (costs)." />
  <fhirVersion value="3.0.1" />
  <mapping>
    <identity value="v2" />
    <uri value="http://hl7.org/v2" />
    <name value="HL7 v2 Mapping" />
  </mapping>
  <mapping>
    <identity value="rim" />
    <uri value="http://hl7.org/v3" />
    <name value="RIM Mapping" />
  </mapping>
  <kind value="complex-type" />
  <abstract value="false" />
  <type value="Ratio" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Ratio" />
  <derivation value="constraint" />
  <differential>
    <element id="Ratio:shr-core-Ratio">
      <path value="Ratio" />
      <short value="SHR Ratio Profile" />
      <definition value="A unit of measurement for the quotient of the amount of one entity to another." />
    </element>
    <element id="Ratio:shr-core-Ratio.numerator">
      <path value="Ratio.numerator" />
      <min value="1" />
      <max value="1" />
      <type>
        <code value="Quantity" />
        <profile value="http://standardhealthrecord.org/fhir/StructureDefinition/shr-core-Quantity" />
      </type>
    </element>
    <element id="Ratio:shr-core-Ratio.denominator">
      <path value="Ratio.denominator" />
      <min value="1" />
      <max value="1" />
      <type>
        <code value="Quantity" />
        <profile value="http://standardhealthrecord.org/fhir/StructureDefinition/shr-core-Quantity" />
      </type>
    </element>
  </differential>
</StructureDefinition>