WHO Immunization Implementation Guide
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WHO Immunization Implementation Guide, published by World Health Organization (WHO). This is not an authorized publication; it is the continuous build for version 0.1.0). This version is based on the current content of https://github.com/WorldHealthOrganization/smart-immunizations and changes regularly. See the Directory of published versions

: IMMZ.IND.37 Immunization coverage for HPV (Computed Denominator) - XML Representation

Draft as of 2022-05-12

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<Measure xmlns="http://hl7.org/fhir">
  <id value="IMMZIND37"/>
  <meta>
    <profile
             value="http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/computable-measure-cqfm"/>
  </meta>
  <text>
    <status value="generated"/>
    <div xmlns="http://www.w3.org/1999/xhtml"><p><b>Generated Narrative: Measure</b><a name="IMMZIND37"> </a></p><div style="display: inline-block; background-color: #d9e0e7; padding: 6px; margin: 4px; border: 1px solid #8da1b4; border-radius: 5px; line-height: 60%"><p style="margin-bottom: 0px">Resource Measure &quot;IMMZIND37&quot; </p><p style="margin-bottom: 0px">Profile: <code>http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/computable-measure-cqfm</code></p></div><p><b>url</b>: <code>http://fhir.org/guides/who/smart-immunization/Measure/IMMZIND37</code></p><p><b>version</b>: 0.1.0</p><p><b>name</b>: IMMZIND37</p><p><b>title</b>: IMMZ.IND.37 Immunization coverage for HPV (Computed Denominator)</p><p><b>status</b>: draft</p><p><b>date</b>: 2022-05-12 15:36:35-0400</p><p><b>publisher</b>: World Health Organization (WHO)</p><p><b>description</b>: Compares the administered doses of HPV vaccines with the number of patients which have an immunization recommendation for HPV vaccine</p><p><b>jurisdiction</b>: Global (Whole world) <span style="background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki"> (m49.htm#001)</span></p><p><b>library</b>: <a href="Library-IMMZIND37.html">IMMZIND37</a></p><p><b>scoring</b>: Proportion <span style="background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki"> (<a href="http://terminology.hl7.org/5.0.0/CodeSystem-measure-scoring.html">MeasureScoring</a>#proportion)</span></p><p><b>type</b>: Process <span style="background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki"> (<a href="http://terminology.hl7.org/5.0.0/CodeSystem-measure-type.html">MeasureType</a>#process)</span></p><p><b>improvementNotation</b>: Increased score indicates improvement <span style="background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki"> (<a href="http://terminology.hl7.org/5.0.0/CodeSystem-measure-improvement-notation.html">MeasureImprovementNotation</a>#increase)</span></p><blockquote><p><b>group</b></p><blockquote><p><b>id</b></p>IMMZIND37</blockquote><blockquote><p><b>population</b></p><blockquote><p><b>id</b></p>numerator</blockquote><p><b>code</b>: Numerator <span style="background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki"> (<a href="http://terminology.hl7.org/5.0.0/CodeSystem-measure-population.html">MeasurePopulationType</a>#numerator)</span></p><p><b>description</b>: Number of administrations of vaccines containing an HPV component during reporting period</p><h3>Criteria</h3><table class="grid"><tr><td>-</td><td><b>Language</b></td><td><b>Expression</b></td></tr><tr><td>*</td><td>text/cql</td><td>numerator</td></tr></table></blockquote><blockquote><p><b>population</b></p><blockquote><p><b>id</b></p>denominator</blockquote><p><b>code</b>: Denominator <span style="background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki"> (<a href="http://terminology.hl7.org/5.0.0/CodeSystem-measure-population.html">MeasurePopulationType</a>#denominator)</span></p><p><b>description</b>: Number of immunization recommendations for HPV vaccine during reporting period.</p><h3>Criteria</h3><table class="grid"><tr><td>-</td><td><b>Language</b></td><td><b>Expression</b></td></tr><tr><td>*</td><td>text/cql</td><td>denominator</td></tr></table></blockquote><blockquote><p><b>stratifier</b></p><blockquote><p><b>id</b></p>dose-sequence-stratifier</blockquote><h3>Criteria</h3><table class="grid"><tr><td>-</td><td><b>Language</b></td><td><b>Expression</b></td></tr><tr><td>*</td><td>text/cql</td><td>Dose Sequence Stratifier</td></tr></table></blockquote><blockquote><p><b>stratifier</b></p><blockquote><p><b>id</b></p>age-group-stratifier</blockquote><h3>Criteria</h3><table class="grid"><tr><td>-</td><td><b>Language</b></td><td><b>Expression</b></td></tr><tr><td>*</td><td>text/cql</td><td>Age Group Stratifier</td></tr></table></blockquote><blockquote><p><b>stratifier</b></p><blockquote><p><b>id</b></p>geographic-region-stratifier</blockquote><h3>Criteria</h3><table class="grid"><tr><td>-</td><td><b>Language</b></td><td><b>Expression</b></td></tr><tr><td>*</td><td>text/cql</td><td>Geographic Region Stratifier</td></tr></table></blockquote><blockquote><p><b>stratifier</b></p><blockquote><p><b>id</b></p>gender-stratifier</blockquote><h3>Criteria</h3><table class="grid"><tr><td>-</td><td><b>Language</b></td><td><b>Expression</b></td></tr><tr><td>*</td><td>text/cql</td><td>Gender Stratifier</td></tr></table></blockquote></blockquote></div>
  </text>
  <contained>
    <Library>
      <id value="effective-data-requirements"/>
      <extension
                 url="http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-directReferenceCode">
        <valueCoding>
          <system value="http://hl7.org/fhir/administrative-gender"/>
          <code value="male"/>
          <display value="Males"/>
        </valueCoding>
      </extension>
      <extension
                 url="http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-directReferenceCode">
        <valueCoding>
          <system value="http://hl7.org/fhir/administrative-gender"/>
          <code value="female"/>
          <display value="Females"/>
        </valueCoding>
      </extension>
      <extension
                 url="http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-directReferenceCode">
        <valueCoding>
          <system value="http://hl7.org/fhir/administrative-gender"/>
          <code value="other"/>
          <display value="Other/NA"/>
        </valueCoding>
      </extension>
      <extension
                 url="http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-directReferenceCode">
        <valueCoding>
          <system
                  value="http://ohie.org/CodeSystem/iso-8601-derived-periods"/>
          <code value="P0Y--P9Y"/>
          <display value="&lt; 9 years"/>
        </valueCoding>
      </extension>
      <extension
                 url="http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-directReferenceCode">
        <valueCoding>
          <system
                  value="http://ohie.org/CodeSystem/iso-8601-derived-periods"/>
          <code value="P9Y--P14Y"/>
          <display value="9 - 14 years"/>
        </valueCoding>
      </extension>
      <extension
                 url="http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-directReferenceCode">
        <valueCoding>
          <system
                  value="http://ohie.org/CodeSystem/iso-8601-derived-periods"/>
          <code value="P15Y--P9999Y"/>
          <display value="&gt; 15 years"/>
        </valueCoding>
      </extension>
      <extension
                 url="http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition">
        <extension url="libraryName">
          <valueString value="IMMZIndicatorCommon"/>
        </extension>
        <extension url="name">
          <valueString value="By Administrative Gender Stratifier"/>
        </extension>
        <extension url="statement">
          <valueString
                       value="/**
 * By Administrative Gender of Patient Stratifier
 */
define &quot;By Administrative Gender Stratifier&quot;:
    case 
        when Patient.gender = 'male' then &quot;Males&quot;
        when Patient.gender = 'female' then &quot;Females&quot;
        else &quot;Other&quot;
    end"/>
        </extension>
        <extension url="displaySequence">
          <valueInteger value="0"/>
        </extension>
      </extension>
      <extension
                 url="http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition">
        <extension url="libraryName">
          <valueString value="IMMZIND37"/>
        </extension>
        <extension url="name">
          <valueString value="Gender Stratifier"/>
        </extension>
        <extension url="statement">
          <valueString
                       value="/*
 * Disaggregator: Gender
 */
define &quot;Gender Stratifier&quot;:
	IMMZIndCom.&quot;By Administrative Gender Stratifier&quot;"/>
        </extension>
        <extension url="displaySequence">
          <valueInteger value="1"/>
        </extension>
      </extension>
      <extension
                 url="http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition">
        <extension url="libraryName">
          <valueString value="IMMZCommon"/>
        </extension>
        <extension url="name">
          <valueString value="Doses Administered to Patient"/>
        </extension>
        <extension url="statement">
          <valueString
                       value="/**
 * @dataElement All Doses Administered to Patient to patient ordered newest to oldest
 */
define &quot;Doses Administered to Patient&quot;:
  [Immunization] I
    where I.status = 'completed'
    sort by date from (occurrence as FHIR.dateTime) desc"/>
        </extension>
        <extension url="displaySequence">
          <valueInteger value="2"/>
        </extension>
      </extension>
      <extension
                 url="http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition">
        <extension url="libraryName">
          <valueString value="IMMZCommon"/>
        </extension>
        <extension url="name">
          <valueString value="HPV Doses Administered to Patient"/>
        </extension>
        <extension url="statement">
          <valueString
                       value="/**
 * @dataElement HPV containing Doses Administered to Patient
 */
define &quot;HPV Doses Administered to Patient&quot;:
  &quot;Doses Administered to Patient&quot; I
  where
    I.vaccineCode in IMMZc.&quot;HPV Vaccine&quot;"/>
        </extension>
        <extension url="displaySequence">
          <valueInteger value="3"/>
        </extension>
      </extension>
      <extension
                 url="http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition">
        <extension url="libraryName">
          <valueString value="IMMZIndicatorCommon"/>
        </extension>
        <extension url="name">
          <valueString
                       value="HPV Doses Administered to Patient During Measurement Period"/>
        </extension>
        <extension url="statement">
          <valueString
                       value="/**
 * HPV Doses Administered to Patient
 */
define &quot;HPV Doses Administered to Patient During Measurement Period&quot;:
    IMMZCom.&quot;HPV Doses Administered to Patient&quot; I 
    where IMMZCom.ToDate(I.occurrence) during &quot;Measurement Period&quot;"/>
        </extension>
        <extension url="displaySequence">
          <valueInteger value="4"/>
        </extension>
      </extension>
      <extension
                 url="http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition">
        <extension url="libraryName">
          <valueString value="IMMZIND37"/>
        </extension>
        <extension url="name">
          <valueString value="Dose Sequence Stratifier"/>
        </extension>
        <extension url="statement">
          <valueString
                       value="/*
 * Disaggregator: Dose Sequence (1, 2, 3)
 */
define &quot;Dose Sequence Stratifier&quot;:
	IMMZIndCom.&quot;HPV Doses Administered to Patient During Measurement Period&quot; I
	return (singleton from I.protocolApplied).doseNumber"/>
        </extension>
        <extension url="displaySequence">
          <valueInteger value="5"/>
        </extension>
      </extension>
      <extension
                 url="http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition">
        <extension url="libraryName">
          <valueString value="IMMZIndicatorCommon"/>
        </extension>
        <extension url="name">
          <valueString value="Adolescent By Age Stratifier"/>
        </extension>
        <extension url="statement">
          <valueString
                       value="/** 
 * Toddler By Age Stratifiers
 */
define &quot;Adolescent By Age Stratifier&quot;:
    case 
        when AgeInYearsAt(start of &quot;Measurement Period&quot;) &lt; 9 then &quot;P0Y--P9Y&quot;
        when AgeInYearsAt(start of &quot;Measurement Period&quot;) &lt;= 14 then &quot;P9Y--P14Y&quot;
        when AgeInYearsAt(start of &quot;Measurement Period&quot;) &gt; 14 then &quot;P15Y--P9999Y&quot;
        else null
    end"/>
        </extension>
        <extension url="displaySequence">
          <valueInteger value="6"/>
        </extension>
      </extension>
      <extension
                 url="http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition">
        <extension url="libraryName">
          <valueString value="IMMZIND37"/>
        </extension>
        <extension url="name">
          <valueString value="Age Group Stratifier"/>
        </extension>
        <extension url="statement">
          <valueString
                       value="/*
 * Disaggregator: Age Group (&lt;= 9 years, 9  - 14 years, &gt;= 15 years)
 */
define &quot;Age Group Stratifier&quot;:
	IMMZIndCom.&quot;Adolescent By Age Stratifier&quot;"/>
        </extension>
        <extension url="displaySequence">
          <valueInteger value="7"/>
        </extension>
      </extension>
      <extension
                 url="http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition">
        <extension url="libraryName">
          <valueString value="IMMZIndicatorCommon"/>
        </extension>
        <extension url="name">
          <valueString value="By Geographic Region Stratifier"/>
        </extension>
        <extension url="statement">
          <valueString
                       value="/**
 * By Administrative Gender of Patient Stratifier
 */
define &quot;By Geographic Region Stratifier&quot;:
    First(Patient.address A where A.use in { 'home' }).state"/>
        </extension>
        <extension url="displaySequence">
          <valueInteger value="8"/>
        </extension>
      </extension>
      <extension
                 url="http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition">
        <extension url="libraryName">
          <valueString value="IMMZIND37"/>
        </extension>
        <extension url="name">
          <valueString value="Geographic Region Stratifier"/>
        </extension>
        <extension url="statement">
          <valueString
                       value="/*
 * Disaggregator: Geographic Region
 */
define &quot;Geographic Region Stratifier&quot;:
	IMMZIndCom.&quot;By Geographic Region Stratifier&quot;"/>
        </extension>
        <extension url="displaySequence">
          <valueInteger value="9"/>
        </extension>
      </extension>
      <extension
                 url="http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition">
        <extension url="libraryName">
          <valueString value="IMMZIND37"/>
        </extension>
        <extension url="name">
          <valueString value="numerator"/>
        </extension>
        <extension url="statement">
          <valueString
                       value="/*
 * Numerator: Number of administrations of vaccines containing an HPV component during reporting period
 * Numerator Computation: COUNT immunization events WHERE administered product is an HPV vaccine (IMMZ.A1.DE7) during reporting period
 */
define &quot;numerator&quot;:
	exists(IMMZIndCom.&quot;HPV Doses Administered to Patient During Measurement Period&quot;)"/>
        </extension>
        <extension url="displaySequence">
          <valueInteger value="10"/>
        </extension>
      </extension>
      <extension
                 url="http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition">
        <extension url="libraryName">
          <valueString value="IMMZIndicatorCommon"/>
        </extension>
        <extension url="name">
          <valueString value="HPV Doses Recommended During Reporting Period"/>
        </extension>
        <extension url="statement">
          <valueString
                       value="/** 
 * HPV Doses recommended during reporting period - 
 *  This is used since the country should define the rules which recommend an HPV dose (age, sex, etc.)
 */
define &quot;HPV Doses Recommended During Reporting Period&quot;:
    [ImmunizationRecommendation] IR
    where exists(IR.recommendation RC where exists(RC.dateCriterion DC where date from DC.value during &quot;Measurement Period&quot;)
    and RC.vaccineCode in IMMZc.&quot;HPV Vaccine&quot;)"/>
        </extension>
        <extension url="displaySequence">
          <valueInteger value="11"/>
        </extension>
      </extension>
      <extension
                 url="http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition">
        <extension url="libraryName">
          <valueString value="IMMZIND37"/>
        </extension>
        <extension url="name">
          <valueString value="denominator"/>
        </extension>
        <extension url="statement">
          <valueString
                       value="// TODO: Write logic here
	
/*
 * Denominator: Number of immunization recommendations for HPV vaccine during reporting period.
 * Denominator Computation: COUNT Immunization Recommendation WHERE recommended product is HPV vaccine (IMMZ.A1.DE7) and due date during reporting period.
 */
define &quot;denominator&quot;:
	exists(IMMZIndCom.&quot;HPV Doses Recommended During Reporting Period&quot;)"/>
        </extension>
        <extension url="displaySequence">
          <valueInteger value="12"/>
        </extension>
      </extension>
      <status value="active"/>
      <type>
        <coding>
          <system value="http://terminology.hl7.org/CodeSystem/library-type"/>
          <code value="module-definition"/>
        </coding>
      </type>
      <relatedArtifact>
        <type value="depends-on"/>
        <display value="Library IMMZIndCom"/>
        <resource
                  value="http://fhir.org/guides/who/smart-immunization/Library/IMMZIndicatorCommon"/>
      </relatedArtifact>
      <relatedArtifact>
        <type value="depends-on"/>
        <display value="Library FHIRHelpers"/>
        <resource
                  value="http://fhir.org/guides/who/smart-immunization/Library/FHIRHelpers|4.0.1"/>
      </relatedArtifact>
      <relatedArtifact>
        <type value="depends-on"/>
        <display value="Library IMMZCom"/>
        <resource
                  value="http://fhir.org/guides/who/smart-immunization/Library/IMMZCommon"/>
      </relatedArtifact>
      <relatedArtifact>
        <type value="depends-on"/>
        <display value="Library IMMZc"/>
        <resource
                  value="http://fhir.org/guides/who/smart-immunization/Library/IMMZConcepts"/>
      </relatedArtifact>
      <relatedArtifact>
        <type value="depends-on"/>
        <display value="Code system Administrative Gender Codes"/>
        <resource value="http://hl7.org/fhir/administrative-gender"/>
      </relatedArtifact>
      <relatedArtifact>
        <type value="depends-on"/>
        <display value="Code system ISO-8601-Derived Periods"/>
        <resource
                  value="http://ohie.org/CodeSystem/iso-8601-derived-periods"/>
      </relatedArtifact>
      <relatedArtifact>
        <type value="depends-on"/>
        <display value="Value set HPV Vaccine"/>
        <resource
                  value="http://fhir.org/guides/who/smart-immunization/ValueSet/IMMZ.A1.DE7"/>
      </relatedArtifact>
      <parameter>
        <name value="Measurement Period"/>
        <use value="in"/>
        <min value="0"/>
        <max value="1"/>
        <type value="Period"/>
      </parameter>
      <parameter>
        <name value="Gender Stratifier"/>
        <use value="out"/>
        <min value="0"/>
        <max value="1"/>
        <type value="Coding"/>
      </parameter>
      <parameter>
        <name value="Dose Sequence Stratifier"/>
        <use value="out"/>
        <min value="0"/>
        <max value="*"/>
        <type value="Resource"/>
      </parameter>
      <parameter>
        <name value="Age Group Stratifier"/>
        <use value="out"/>
        <min value="0"/>
        <max value="1"/>
        <type value="Coding"/>
      </parameter>
      <parameter>
        <name value="Geographic Region Stratifier"/>
        <use value="out"/>
        <min value="0"/>
        <max value="1"/>
        <type value="string"/>
      </parameter>
      <parameter>
        <name value="numerator"/>
        <use value="out"/>
        <min value="0"/>
        <max value="1"/>
        <type value="boolean"/>
      </parameter>
      <parameter>
        <name value="denominator"/>
        <use value="out"/>
        <min value="0"/>
        <max value="1"/>
        <type value="boolean"/>
      </parameter>
      <dataRequirement>
        <type value="Patient"/>
        <profile value="http://hl7.org/fhir/StructureDefinition/Patient"/>
        <mustSupport value="use"/>
      </dataRequirement>
      <dataRequirement>
        <type value="Immunization"/>
        <profile
                 value="http://hl7.org/fhir/StructureDefinition/Immunization"/>
        <mustSupport value="status"/>
        <mustSupport value="vaccineCode"/>
        <mustSupport value="occurrence"/>
        <mustSupport value="protocolApplied"/>
        <mustSupport value="protocolApplied.doseNumber"/>
      </dataRequirement>
      <dataRequirement>
        <type value="ImmunizationRecommendation"/>
        <profile
                 value="http://hl7.org/fhir/StructureDefinition/ImmunizationRecommendation"/>
        <mustSupport value="recommendation"/>
      </dataRequirement>
    </Library>
  </contained>
  <extension
             url="http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-softwaresystem">
    <valueReference>
      <reference value="Device/cqf-tooling"/>
    </valueReference>
  </extension>
  <extension
             url="http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-effectiveDataRequirements" id="effective-data-requirements">
    <valueReference>
      <reference value="#effective-data-requirements"/>
    </valueReference>
  </extension>
  <url
       value="http://fhir.org/guides/who/smart-immunization/Measure/IMMZIND37"/>
  <version value="0.1.0"/>
  <name value="IMMZIND37"/>
  <title
         value="IMMZ.IND.37 Immunization coverage for HPV (Computed Denominator)"/>
  <status value="draft"/>
  <date value="2022-05-12T15:36:35.032-04:00"/>
  <publisher value="World Health Organization (WHO)"/>
  <description
               value="Compares the administered doses of HPV vaccines with the number of patients which have an immunization recommendation for HPV vaccine"/>
  <jurisdiction>
    <coding>
      <system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/>
      <code value="001"/>
    </coding>
  </jurisdiction>
  <library
           value="http://fhir.org/guides/who/smart-immunization/Library/IMMZIND37"/>
  <scoring>
    <coding>
      <system value="http://terminology.hl7.org/CodeSystem/measure-scoring"/>
      <code value="proportion"/>
    </coding>
  </scoring>
  <type>
    <coding>
      <system value="http://terminology.hl7.org/CodeSystem/measure-type"/>
      <code value="process"/>
    </coding>
  </type>
  <improvementNotation>
    <coding>
      <system
              value="http://terminology.hl7.org/CodeSystem/measure-improvement-notation"/>
      <code value="increase"/>
    </coding>
  </improvementNotation>
  <group id="IMMZIND37">
    <population id="numerator">
      <code>
        <coding>
          <system
                  value="http://terminology.hl7.org/CodeSystem/measure-population"/>
          <code value="numerator"/>
        </coding>
      </code>
      <description
                   value="Number of administrations of vaccines containing an HPV component during reporting period"/>
      <criteria>
        <language value="text/cql"/>
        <expression value="numerator"/>
      </criteria>
    </population>
    <population id="denominator">
      <code>
        <coding>
          <system
                  value="http://terminology.hl7.org/CodeSystem/measure-population"/>
          <code value="denominator"/>
        </coding>
      </code>
      <description
                   value="Number of immunization recommendations for HPV vaccine during reporting period."/>
      <criteria>
        <language value="text/cql"/>
        <expression value="denominator"/>
      </criteria>
    </population>
    <stratifier id="dose-sequence-stratifier">
      <criteria>
        <language value="text/cql"/>
        <expression value="Dose Sequence Stratifier"/>
      </criteria>
    </stratifier>
    <stratifier id="age-group-stratifier">
      <criteria>
        <language value="text/cql"/>
        <expression value="Age Group Stratifier"/>
      </criteria>
    </stratifier>
    <stratifier id="geographic-region-stratifier">
      <criteria>
        <language value="text/cql"/>
        <expression value="Geographic Region Stratifier"/>
      </criteria>
    </stratifier>
    <stratifier id="gender-stratifier">
      <criteria>
        <language value="text/cql"/>
        <expression value="Gender Stratifier"/>
      </criteria>
    </stratifier>
  </group>
</Measure>