Canonical Resource Management Infrastructure Implementation Guide
1.0.0-ballot2 - Ballot International flag

This page is part of the Canonical Resource Management Infrastructure Implementation Guide (v1.0.0-ballot2: STU1 Ballot 2) based on FHIR (HL7® FHIR® Standard) R4. . For a full list of available versions, see the Directory of published versions

: ANC.IND.01 Percentage of pregnant women with first ANC contact in the first trimester (Publishable Example) - JSON Representation

Draft as of 2023-03-13

Raw json | Download


{
  "resourceType" : "Measure",
  "id" : "publishable-example",
  "meta" : {
    "profile" : [
      🔗 "http://hl7.org/fhir/uv/crmi/StructureDefinition/crmi-publishablemeasure"
    ]
  },
  "text" : {
    "status" : "extensions",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p><b>Generated Narrative: Measure</b><a name=\"publishable-example\"> </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;publishable-example&quot; </p><p style=\"margin-bottom: 0px\">Profile: <a href=\"StructureDefinition-crmi-publishablemeasure.html\">CRMI Publishable Measure</a></p></div><p><b>CRMI Software System</b>: <a href=\"Device-cqf-tooling.html\">Device/cqf-tooling</a></p><p><b>CRMI Effective Data Requirements</b>: <code>#effective-data-requirements</code></p><p><b>StructureDefinition Work Group</b>: cds</p><p><b>url</b>: <code>http://hl7.org/fhir/uv/crmi/Measure/publishable-example</code></p><p><b>version</b>: 1.0.0-ballot2</p><p><b>name</b>: ANCIND01Publishable</p><p><b>title</b>: ANC.IND.01 Percentage of pregnant women with first ANC contact in the first trimester (Publishable Example)</p><p><b>status</b>: draft</p><p><b>experimental</b>: true</p><p><b>date</b>: 2023-03-13 22:32:10-0600</p><p><b>publisher</b>: HL7 International / Clinical Decision Support</p><p><b>contact</b>: <a href=\"http://www.hl7.org/Special/committees/dss\">http://www.hl7.org/Special/committees/dss</a></p><p><b>description</b>: Percentage of pregnant women with first ANC contact in the first trimester (before 12 weeks of gestation)</p><p><b>jurisdiction</b>: World <span style=\"background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki\"> (m49.htm#001)</span></p><blockquote><p><b>relatedArtifact</b></p><p><b>Is Primary Citation</b>: true</p><p><b>type</b>: citation</p><p><b>citation</b>: WHO, UN Women, UNFPA. Health care for women subjected to intimate partner violence or sexual violence – a clinical handbook. Geneva: World Health Organization; 2014</p><p><b>url</b>: <a href=\"https://apps.who.int/iris/bitstream/handle/10665/136101/WHO_RHR_14.26_eng.pdf\">https://apps.who.int/iris/bitstream/handle/10665/136101/WHO_RHR_14.26_eng.pdf</a></p><blockquote><p><b>document</b></p></blockquote></blockquote><p><b>library</b>: <a href=\"Library-ANCCohort.html\">ANC Cohort</a></p><p><b>scoring</b>: Proportion <span style=\"background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki\"> (<a href=\"http://terminology.hl7.org/5.3.0/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/5.3.0/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/5.3.0/CodeSystem-measure-improvement-notation.html\">MeasureImprovementNotation</a>#increase)</span></p><blockquote><p><b>group</b></p><blockquote><p><b>id</b></p>group-1</blockquote><blockquote><p><b>population</b></p><blockquote><p><b>id</b></p>initial-population</blockquote><p><b>code</b>: Initial Population <span style=\"background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki\"> (<a href=\"http://terminology.hl7.org/5.3.0/CodeSystem-measure-population.html\">MeasurePopulationType</a>#initial-population)</span></p><h3>Criteria</h3><table class=\"grid\"><tr><td style=\"display: none\">-</td><td><b>Language</b></td><td><b>Expression</b></td></tr><tr><td style=\"display: none\">*</td><td>text/cql-identifier</td><td>Initial Population</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/5.3.0/CodeSystem-measure-population.html\">MeasurePopulationType</a>#denominator)</span></p><h3>Criteria</h3><table class=\"grid\"><tr><td style=\"display: none\">-</td><td><b>Language</b></td><td><b>Expression</b></td></tr><tr><td style=\"display: none\">*</td><td>text/cql-identifier</td><td>Denominator</td></tr></table></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/5.3.0/CodeSystem-measure-population.html\">MeasurePopulationType</a>#numerator)</span></p><h3>Criteria</h3><table class=\"grid\"><tr><td style=\"display: none\">-</td><td><b>Language</b></td><td><b>Expression</b></td></tr><tr><td style=\"display: none\">*</td><td>text/cql-identifier</td><td>Numerator</td></tr></table></blockquote><blockquote><p><b>stratifier</b></p><blockquote><p><b>id</b></p>by-age</blockquote><p><b>code</b>: Age <span style=\"background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki\"> ()</span></p><h3>Criteria</h3><table class=\"grid\"><tr><td style=\"display: none\">-</td><td><b>Language</b></td><td><b>Expression</b></td></tr><tr><td style=\"display: none\">*</td><td>text/cql-identifier</td><td>Age Stratifier</td></tr></table></blockquote><blockquote><p><b>stratifier</b></p><blockquote><p><b>id</b></p>by-education-level</blockquote><p><b>code</b>: Education Level <span style=\"background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki\"> ()</span></p><h3>Criteria</h3><table class=\"grid\"><tr><td style=\"display: none\">-</td><td><b>Language</b></td><td><b>Expression</b></td></tr><tr><td style=\"display: none\">*</td><td>text/cql-identifier</td><td>Education Level Stratifier</td></tr></table></blockquote></blockquote></div>"
  },
  "contained" : [
    {
      "resourceType" : "Library",
      "id" : "effective-data-requirements",
      "extension" : [
        {
          "url" : "http://hl7.org/fhir/StructureDefinition/cqf-directReferenceCode",
          "valueCoding" : {
            "system" : "http://example.org/CodeSystem/iso-8601-derived-periods",
            "code" : "P10Y--P14Y",
            "display" : "10-14 years"
          }
        },
        {
          "url" : "http://hl7.org/fhir/StructureDefinition/cqf-directReferenceCode",
          "valueCoding" : {
            "system" : "http://example.org/CodeSystem/iso-8601-derived-periods",
            "code" : "P15Y--P19Y",
            "display" : "15-19 years"
          }
        },
        {
          "url" : "http://hl7.org/fhir/StructureDefinition/cqf-directReferenceCode",
          "valueCoding" : {
            "system" : "http://example.org/CodeSystem/iso-8601-derived-periods",
            "code" : "P20Y--P9999Y",
            "display" : "20+ years"
          }
        },
        {
          "extension" : [
            {
              "url" : "libraryName",
              "valueString" : "ANCBaseDataElements"
            },
            {
              "url" : "name",
              "valueString" : "Antenatal care contact"
            },
            {
              "url" : "statement",
              "valueString" : "define \"Antenatal care contact\":\n  [\"Encounter\": type in BCx.\"Antenatal care contact\"]"
            },
            {
              "url" : "displaySequence",
              "valueInteger" : 0
            }
          ],
          "url" : "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension" : [
            {
              "url" : "libraryName",
              "valueString" : "ANCIND01"
            },
            {
              "url" : "name",
              "valueString" : "First antenatal care contact"
            },
            {
              "url" : "statement",
              "valueString" : "define \"First antenatal care contact\":\n  BaseData.\"Antenatal care contact\" C\n    where C.reasonCode in Cx.\"First Antenatal Care Contact Choices\""
            },
            {
              "url" : "displaySequence",
              "valueInteger" : 1
            }
          ],
          "url" : "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension" : [
            {
              "url" : "libraryName",
              "valueString" : "ANCContactDataElements"
            },
            {
              "url" : "name",
              "valueString" : "Gestational age"
            },
            {
              "url" : "statement",
              "valueString" : "/*\n  @dataElement: ANC.B6.DE17 Gestational age\n  @activity: ANC.B6 Profile\n  @description: Gestational age in weeks and/or days depending on the source of gestational age\n*/\ndefine \"Gestational age\":\n  WC.MostRecent(\n  [Observation: Cx.\"Gestational age\"] O\n    where O.status in { 'final', 'amended', 'corrected' }\n      and Coalesce(WC.ModifierExtension(O, 'who-notDone').value, false) is false\n      and Last(Split(O.encounter.reference, '/')) = Last(Split(encounter, '/'))\n  ).value as FHIR.Quantity"
            },
            {
              "url" : "displaySequence",
              "valueInteger" : 2
            }
          ],
          "url" : "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension" : [
            {
              "url" : "libraryName",
              "valueString" : "ANCIND01"
            },
            {
              "url" : "name",
              "valueString" : "Numerator"
            },
            {
              "url" : "statement",
              "valueString" : "/*\nNumerator: Number of pregnant women who had their first ANC contact before 12 weeks (facility level)\nNumerator Computation: Count of women whose gestational age <= 12 weeks at the time of first contact\n*/\ndefine Numerator:\n  exists (\n    \"First antenatal care contact\" C\n      where C.period starts during \"Measurement Period\"\n        and ContactData.\"Gestational age\" <= 12 weeks\n  )"
            },
            {
              "url" : "displaySequence",
              "valueInteger" : 3
            }
          ],
          "url" : "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension" : [
            {
              "url" : "libraryName",
              "valueString" : "ANCStratifiers"
            },
            {
              "url" : "name",
              "valueString" : "By Age"
            },
            {
              "url" : "statement",
              "valueString" : "/*\nBy Patient Age as of the start of the Measurement Period\nAge (10-14, 15-19, 20+)\n*/\ndefine \"By Age\":\n  case\n    when AgeInYearsAt(start of \"Measurement Period\") in Interval[10, 14] then \"P10Y--P14Y\"\n    when AgeInYearsAt(start of \"Measurement Period\") in Interval[15, 19] then \"P15Y--P19Y\"\n    when AgeInYearsAt(start of \"Measurement Period\") >= 20 then \"P20Y--P9999Y\"\n    else null\n  end"
            },
            {
              "url" : "displaySequence",
              "valueInteger" : 4
            }
          ],
          "url" : "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension" : [
            {
              "url" : "libraryName",
              "valueString" : "ANCIND01"
            },
            {
              "url" : "name",
              "valueString" : "Age Stratifier"
            },
            {
              "url" : "statement",
              "valueString" : "/*\nDisaggregation: Age (10-14, 15-19, 20+)\n*/\ndefine \"Age Stratifier\":\n  Stratifiers.\"By Age\""
            },
            {
              "url" : "displaySequence",
              "valueInteger" : 5
            }
          ],
          "url" : "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension" : [
            {
              "url" : "libraryName",
              "valueString" : "ANCIND01"
            },
            {
              "url" : "name",
              "valueString" : "Denominator"
            },
            {
              "url" : "statement",
              "valueString" : "/*\nDenominator: Total number of antenatal clients with a first contact\nDenominator Computation: Count of all women who had first contact within the last reporting period\n*/\ndefine Denominator:\n  exists (\n    \"First antenatal care contact\" C\n      where C.period starts during \"Measurement Period\"\n  )"
            },
            {
              "url" : "displaySequence",
              "valueInteger" : 6
            }
          ],
          "url" : "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension" : [
            {
              "url" : "libraryName",
              "valueString" : "ANCStratifiers"
            },
            {
              "url" : "name",
              "valueString" : "By Education Level"
            },
            {
              "url" : "statement",
              "valueString" : "/*\nBy Patient Education Level (none, don't know, primary, secondary, higher)\n*/\ndefine \"By Education Level\":\n  Patient.extension E\n    where E.url = 'http://fhir.org/guides/who/anc-cds/StructureDefinition/educationlevel'\n    return E.value as CodeableConcept"
            },
            {
              "url" : "displaySequence",
              "valueInteger" : 7
            }
          ],
          "url" : "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension" : [
            {
              "url" : "libraryName",
              "valueString" : "ANCIND01"
            },
            {
              "url" : "name",
              "valueString" : "Education Level Stratifier"
            },
            {
              "url" : "statement",
              "valueString" : "/*\nDisaggregation: Education Level (none, don't know, primary, secondary, higher)\n*/\ndefine \"Education Level Stratifier\":\n  Stratifiers.\"By Education Level\""
            },
            {
              "url" : "displaySequence",
              "valueInteger" : 8
            }
          ],
          "url" : "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension" : [
            {
              "url" : "libraryName",
              "valueString" : "ANCBaseDataElements"
            },
            {
              "url" : "name",
              "valueString" : "Antenatal care case"
            },
            {
              "url" : "statement",
              "valueString" : "/*\ndefine \"Pregnant\":\n  \"Pregnancy\" is not null\n    or \"Pregnancy status\" in BCx.\"Pregnancy status - pregnant\"\n\ndefine \"Pregnancy status\":\n  FHIRHelpers.ToConcept(\n    Last(\n      [Observation: BCx.\"Pregnancy status\"] O\n        where O.status = 'final'\n        sort by FHIRHelpers.ToDateTime(effective as FHIR.dateTime)\n    ).value\n  )\n*/\ndefine \"Antenatal care case\":\n  [\"EpisodeOfCare\": type in BCx.\"Antenatal care case\"]"
            },
            {
              "url" : "displaySequence",
              "valueInteger" : 9
            }
          ],
          "url" : "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension" : [
            {
              "url" : "libraryName",
              "valueString" : "ANCIND01"
            },
            {
              "url" : "name",
              "valueString" : "Initial Population"
            },
            {
              "url" : "statement",
              "valueString" : "/*\nInitial population: Antenatal clients\n*/\ndefine \"Initial Population\":\n  exists (BaseData.\"Antenatal care case\")"
            },
            {
              "url" : "displaySequence",
              "valueInteger" : 10
            }
          ],
          "url" : "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        }
      ],
      "status" : "active",
      "type" : {
        "coding" : [
          {
            "system" : "http://terminology.hl7.org/CodeSystem/library-type",
            "code" : "module-definition"
          }
        ]
      },
      "relatedArtifact" : [
        {
          "type" : "depends-on",
          "display" : "Library ANCCohort",
          "resource" : "http://hl7.org/fhir/uv/crmi/Library/ANCCohort"
        },
        {
          "type" : "depends-on",
          "display" : "Library FHIRHelpers",
          "resource" : "http://fhir.org/guides/cqf/common/Library/FHIRHelpers|4.0.1"
        },
        {
          "type" : "depends-on",
          "display" : "Example Code system ISO-8601-Derived Periods",
          "resource" : "http://example.org/CodeSystem/iso-8601-derived-periods"
        },
        {
          "type" : "depends-on",
          "display" : "Value set Antenatal care contact",
          "resource" : "http://fhir.org/guides/who/anc-cds/ValueSet/antenatal-care-contact"
        },
        {
          "type" : "depends-on",
          "display" : "Value set First Antenatal Care Contact Choices",
          "resource" : "http://fhir.org/guides/who/anc-cds/ValueSet/anc-b5-de2"
        },
        {
          "type" : "depends-on",
          "display" : "Value set Gestational age",
          "resource" : "http://fhir.org/guides/who/anc-cds/ValueSet/anc-b6-de17"
        },
        {
          "type" : "depends-on",
          "display" : "Value set Antenatal care case",
          "resource" : "http://fhir.org/guides/who/anc-cds/ValueSet/antenatal-care-case"
        }
      ],
      "parameter" : [
        {
          "name" : "Measurement Period",
          "use" : "in",
          "min" : 0,
          "max" : "1",
          "type" : "Period"
        },
        {
          "name" : "encounter",
          "use" : "in",
          "min" : 0,
          "max" : "1",
          "type" : "string"
        },
        {
          "name" : "Numerator",
          "use" : "out",
          "min" : 0,
          "max" : "1",
          "type" : "boolean"
        },
        {
          "name" : "Age Stratifier",
          "use" : "out",
          "min" : 0,
          "max" : "1",
          "type" : "Coding"
        },
        {
          "name" : "Denominator",
          "use" : "out",
          "min" : 0,
          "max" : "1",
          "type" : "boolean"
        },
        {
          "name" : "Education Level Stratifier",
          "use" : "out",
          "min" : 0,
          "max" : "*",
          "type" : "CodeableConcept"
        },
        {
          "name" : "Initial Population",
          "use" : "out",
          "min" : 0,
          "max" : "1",
          "type" : "boolean"
        }
      ],
      "dataRequirement" : [
        {
          "extension" : [
            {
              "url" : "http://hl7.org/fhir/StructureDefinition/cqf-isSelective",
              "valueBoolean" : true
            }
          ],
          "type" : "Encounter",
          "profile" : [
            🔗 "http://hl7.org/fhir/StructureDefinition/Encounter"
          ],
          "mustSupport" : [
            "type",
            "reasonCode",
            "period"
          ],
          "codeFilter" : [
            {
              "path" : "type",
              "valueSet" : "http://fhir.org/guides/who/anc-cds/ValueSet/antenatal-care-contact"
            }
          ]
        },
        {
          "extension" : [
            {
              "url" : "http://hl7.org/fhir/StructureDefinition/cqf-isSelective",
              "valueBoolean" : true
            }
          ],
          "type" : "Observation",
          "profile" : [
            🔗 "http://hl7.org/fhir/StructureDefinition/Observation"
          ],
          "mustSupport" : [
            "code",
            "status",
            "encounter",
            "encounter.reference"
          ],
          "codeFilter" : [
            {
              "path" : "code",
              "valueSet" : "http://fhir.org/guides/who/anc-cds/ValueSet/anc-b6-de17"
            }
          ]
        },
        {
          "type" : "Patient",
          "profile" : [
            🔗 "http://hl7.org/fhir/StructureDefinition/Patient"
          ],
          "mustSupport" : [
            "url",
            "value"
          ]
        },
        {
          "type" : "EpisodeOfCare",
          "profile" : [
            🔗 "http://hl7.org/fhir/StructureDefinition/EpisodeOfCare"
          ],
          "mustSupport" : [
            "type"
          ],
          "codeFilter" : [
            {
              "path" : "type",
              "valueSet" : "http://fhir.org/guides/who/anc-cds/ValueSet/antenatal-care-case"
            }
          ]
        }
      ]
    }
  ],
  "extension" : [
    {
      "url" : "http://hl7.org/fhir/uv/crmi/StructureDefinition/crmi-softwaresystem",
      "valueReference" : {
        🔗 "reference" : "Device/cqf-tooling"
      }
    },
    {
      "id" : "effective-data-requirements",
      "url" : "http://hl7.org/fhir/uv/crmi/StructureDefinition/crmi-effectiveDataRequirements",
      "valueCanonical" : "#effective-data-requirements"
    },
    {
      "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
      "valueCode" : "cds"
    }
  ],
  "url" : "http://hl7.org/fhir/uv/crmi/Measure/publishable-example",
  "version" : "1.0.0-ballot2",
  "name" : "ANCIND01Publishable",
  "title" : "ANC.IND.01 Percentage of pregnant women with first ANC contact in the first trimester (Publishable Example)",
  "status" : "draft",
  "experimental" : true,
  "date" : "2023-03-13T22:32:10-06:00",
  "publisher" : "HL7 International / Clinical Decision Support",
  "contact" : [
    {
      "telecom" : [
        {
          "system" : "url",
          "value" : "http://www.hl7.org/Special/committees/dss"
        }
      ]
    }
  ],
  "description" : "Percentage of pregnant women with first ANC contact in the first trimester (before 12 weeks of gestation)",
  "jurisdiction" : [
    {
      "coding" : [
        {
          "system" : "http://unstats.un.org/unsd/methods/m49/m49.htm",
          "code" : "001",
          "display" : "World"
        }
      ]
    }
  ],
  "relatedArtifact" : [
    {
      "extension" : [
        {
          "url" : "http://hl7.org/fhir/StructureDefinition/cqf-isPrimaryCitation",
          "valueBoolean" : true
        }
      ],
      "type" : "citation",
      "citation" : "WHO, UN Women, UNFPA. Health care for women subjected to intimate partner violence or sexual violence – a clinical handbook. Geneva: World Health Organization; 2014",
      "url" : "https://apps.who.int/iris/bitstream/handle/10665/136101/WHO_RHR_14.26_eng.pdf",
      "document" : {
        "url" : "https://apps.who.int/iris/bitstream/handle/10665/136101/WHO_RHR_14.26_eng.pdf"
      }
    }
  ],
  "library" : [
    🔗 "http://hl7.org/fhir/uv/crmi/Library/ANCCohort"
  ],
  "scoring" : {
    "coding" : [
      {
        "system" : "http://terminology.hl7.org/CodeSystem/measure-scoring",
        "code" : "proportion"
      }
    ]
  },
  "type" : [
    {
      "coding" : [
        {
          "system" : "http://terminology.hl7.org/CodeSystem/measure-type",
          "code" : "process"
        }
      ]
    }
  ],
  "improvementNotation" : {
    "coding" : [
      {
        "system" : "http://terminology.hl7.org/CodeSystem/measure-improvement-notation",
        "code" : "increase"
      }
    ]
  },
  "group" : [
    {
      "id" : "group-1",
      "population" : [
        {
          "id" : "initial-population",
          "code" : {
            "coding" : [
              {
                "system" : "http://terminology.hl7.org/CodeSystem/measure-population",
                "code" : "initial-population"
              }
            ]
          },
          "criteria" : {
            "language" : "text/cql-identifier",
            "expression" : "Initial Population"
          }
        },
        {
          "id" : "denominator",
          "code" : {
            "coding" : [
              {
                "system" : "http://terminology.hl7.org/CodeSystem/measure-population",
                "code" : "denominator"
              }
            ]
          },
          "criteria" : {
            "language" : "text/cql-identifier",
            "expression" : "Denominator"
          }
        },
        {
          "id" : "numerator",
          "code" : {
            "coding" : [
              {
                "system" : "http://terminology.hl7.org/CodeSystem/measure-population",
                "code" : "numerator"
              }
            ]
          },
          "criteria" : {
            "language" : "text/cql-identifier",
            "expression" : "Numerator"
          }
        }
      ],
      "stratifier" : [
        {
          "id" : "by-age",
          "code" : {
            "text" : "Age"
          },
          "criteria" : {
            "language" : "text/cql-identifier",
            "expression" : "Age Stratifier"
          }
        },
        {
          "id" : "by-education-level",
          "code" : {
            "text" : "Education Level"
          },
          "criteria" : {
            "language" : "text/cql-identifier",
            "expression" : "Education Level Stratifier"
          }
        }
      ]
    }
  ]
}