FHIR IG analytics

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Narrative

Note: links and images are rebased to the (stated) source

define "Devices":   [Device]

define "OR Surgical Mask Supply in Days Stratifier":   Floor( Count(     "Devices" Devices     where Devices.type ~ "Surgical mask"   ) / 10 )

define "IsBedLocation":   Location.physicalType ~ "Bed"

define "LocationIsCHLD":   exists(     Location.type types     where types ~ "CHLD"   )

define "LocationIsHOSP":   exists(     Location.type types     where types ~ "HOSP"   )

define "LocationIsOTH":   exists(     Location.type types     where types ~ "OTH"   )

define "Pediatric ICU Beds Initial Population":   IsBedLocation   and LocationIsCHLD   and (     LocationIsHOSP     or LocationIsOTH   )

define "Encounters":   [Encounter]

define "EncounterCheck":   exists("Encounters" Encounters   where Encounters.period overlaps "Measurement Period")

define "Occupied Pediatric ICU Beds Initial Population":   "Pediatric ICU Beds Initial Population"   and EncounterCheck

define "Adult ICU Beds Initial Population":   IsBedLocation   and (     LocationIsHOSP     or LocationIsOTH   )   and not LocationIsCHLD

define "Adult ICU Beds Initial Population":   IsBedLocation   and (     LocationIsHOSP     or LocationIsOTH   )   and not LocationIsCHLD

//Functions and Helpers define "COVID_19 Observations":   [Observation: "COVID_19 (Tests for SARS_CoV_2 Nucleic Acid)"]      union [Observation: "COVID_19 (Tests for SARS_CoV_2 Antigen)"]

define "Count Confirmed COVID_19 Patients in Bed Location":   Count(     "Get Confirmed Patient IDs"( "Encounters", "COVID_19 Observations" )   )

define "Adult ICU COVID_19 Patients Stratifier":   if "Adult ICU Beds Initial Population" then     "Count Confirmed COVID_19 Patients in Bed Location"   else 0

define "Glove Supply in Days Stratifier":   Floor( Count(     "Devices" Devices     where Devices.type ~ "Surgical glove"   ) / 15 )

define "LocationIsIPF":   exists(     Location.type types     where types ~ "IPF"   )

define "LocationIsIRF":   exists(     Location.type types     where types ~ "IRF"   )

define "Pediatric Inpatient Beds Initial Population":   IsBedLocation   and LocationIsHOSP   and LocationIsCHLD   and not (     LocationIsIPF     or LocationIsIRF   )

define "Influenza Observations":   [Observation: "Influenza (Tests for influenza A or B virus Nucleic Acid)"]      union [Observation: "Influenza (Tests for influenza A or B virus Antigen)"]

define "Count Confirmed Influenza Patients in Bed Location":   Count(     "Get Confirmed Patient IDs"( "Encounters", "Influenza Observations" )   )

define "Pediatric Inpatient Influenza Patients Stratifier":   if "Pediatric Inpatient Beds Initial Population" then     "Count Confirmed Influenza Patients in Bed Location"   else 0

define "RSV Observations":   [Observation: "RSV (Tests for RSV Antigen)"]      union [Observation: "RSV (Tests for RSV Nucleic Acid)"]

define "Count Confirmed RSV Patients in Bed Location":   Count(     "Get Confirmed Patient IDs"( "Encounters", "RSV Observations" )   )

define "Pediatric ICU RSV Patients Stratifier":   if "Pediatric ICU Beds Initial Population" then     "Count Confirmed RSV Patients in Bed Location"   else 0

define "Adult Inpatient Beds Initial Population":   IsBedLocation   and LocationIsHOSP   and (     LocationIsIPF     or LocationIsIRF   )   and not LocationIsCHLD

//Stratifiers //COVID_19 define "Adult Inpatient COVID_19 Patients Stratifier":   if "Adult Inpatient Beds Initial Population" then     "Count Confirmed COVID_19 Patients in Bed Location"   else 0

define "Face Shield Supply in Days Stratifier":   Floor( Count(     "Devices" Devices     where Devices.type ~ "Face shield"   ) / 10 )

define "Glove Supply in Days Stratifier":   Floor( Count(     "Devices" Devices     where Devices.type ~ "Surgical glove"   ) / 15 )

define "Glove 3 Day Supply Initial Population":   "Glove Supply in Days Stratifier" > 3

define "Patients":   [Patient]

define "Newly Admitted Encounters":   "Encounters" Encounters   where Encounters.status in { 'in-progress', 'arrived', 'triaged' }

define "Newly Admitted RSV Patient IDs":   "Get Confirmed Patient IDs"( "Newly Admitted Encounters", "RSV Observations" )

define "New RSV Patients with Unknown Age Stratifier":   Count(     "Get Confirmed Patient IDs in Bed Location and Unknown Age"( "Newly Admitted RSV Patient IDs" )   )

//Initial Populations define "Inpatient Beds Initial Population":   IsBedLocation   and LocationIsHOSP   and (     LocationIsIPF     or LocationIsIRF     or LocationIsCHLD   )

define "Occupied Inpatient Beds Initial Population":   "Inpatient Beds Initial Population"   and EncounterCheck

define "Face Shield Supply in Days Stratifier":   Floor( Count(     "Devices" Devices     where Devices.type ~ "Face shield"   ) / 10 )

define "Face Shield 3 Day Supply Initial Population":   "Face Shield Supply in Days Stratifier" > 3

define "Pediatric ICU COVID_19 Patients Stratifier":   if "Pediatric ICU Beds Initial Population" then     "Count Confirmed COVID_19 Patients in Bed Location"   else 0

define "Gown Supply in Days Stratifier":   Floor( Count(     "Devices" Devices     where Devices.type ~ "Patient gown"   ) / 5 )

define "New Adult RSV Patients Between 65 to 74 Stratifier":   Count(     "Get Confirmed Patient IDs in Bed Location Between Specified Ages"( "Newly Admitted RSV Patient IDs", 65, 74 )   )

define "Adult ICU Influenza Patients Stratifier":   if "Adult ICU Beds Initial Population" then     "Count Confirmed Influenza Patients in Bed Location"   else 0

define "Newly Admitted COVID_19 Patient IDs":   "Get Confirmed Patient IDs"( "Newly Admitted Encounters", "COVID_19 Observations" )

define "New Adult COVID_19 Patients Between 50 to 64 Stratifier":   Count(     "Get Confirmed Patient IDs in Bed Location Between Specified Ages"( "Newly Admitted COVID_19 Patient IDs", 50, 64 )   )

define "Occupied Adult ICU Beds Initial Population":   "Adult ICU Beds Initial Population"   and EncounterCheck

//Influenza define "Adult Inpatient Influenza Patients Stratifier":   if "Adult Inpatient Beds Initial Population" then     "Count Confirmed Influenza Patients in Bed Location"   else 0

define "New Pediatric COVID_19 Patients Between 0 to 4 Stratifier":   Count(     "Get Confirmed Patient IDs in Bed Location Between Specified Ages"( "Newly Admitted COVID_19 Patient IDs" , 0, 4 )   )

define "Pediatric Inpatient RSV Patients Stratifier":   if "Pediatric Inpatient Beds Initial Population" then     "Count Confirmed RSV Patients in Bed Location"   else 0

define "New Pediatric RSV Patients Between 0 to 4 Stratifier":   Count(     "Get Confirmed Patient IDs in Bed Location Between Specified Ages"( "Newly Admitted RSV Patient IDs" , 0, 4 )   )

define "New Pediatric COVID_19 Patients Between 5 to 17 Stratifier":   Count(     "Get Confirmed Patient IDs in Bed Location Between Specified Ages"( "Newly Admitted COVID_19 Patient IDs", 5, 17 )   )

//Devices (Supply is divided by average used per day (estimated)) define "N95 Mask Supply in Days Stratifier":   Floor( Count(     "Devices" Devices     where Devices.type ~ "N95 mask"   ) / 10 )

define "New Adult RSV Patients Between 50 to 64 Stratifier":   Count(     "Get Confirmed Patient IDs in Bed Location Between Specified Ages"( "Newly Admitted RSV Patient IDs", 50, 64 )   )

define "New Adult COVID_19 Patients Between 65 to 74 Stratifier":   Count(     "Get Confirmed Patient IDs in Bed Location Between Specified Ages"( "Newly Admitted COVID_19 Patient IDs", 65, 74 )   )

define "Newly Admitted Influenza Patient IDs":   "Get Confirmed Patient IDs"( "Newly Admitted Encounters", "Influenza Observations" )

define "New Pediatric Influenza Patients Between 5 to 17 Stratifier":   Count(     "Get Confirmed Patient IDs in Bed Location Between Specified Ages"( "Newly Admitted Influenza Patient IDs", 5, 17 )   )

define "ICU Beds Initial Population":   IsBedLocation   and (     LocationIsHOSP     or LocationIsOTH   )

define "Adult ICU RSV Patients Stratifier":   if "Adult ICU Beds Initial Population" then     "Count Confirmed RSV Patients in Bed Location"   else 0

define "New Adult Influenza Patients Between 18 to 49 Stratifier":   Count(     "Get Confirmed Patient IDs in Bed Location Between Specified Ages"( "Newly Admitted Influenza Patient IDs", 18, 49 )   )

define "New Adult RSV Patients 75 and Above Stratifier":   Count(     "Get Confirmed Patient IDs in Bed Location Above Specified Age"( "Newly Admitted RSV Patient IDs", 75 )   )

define "Pediatric Inpatient Beds Initial Population":   IsBedLocation   and LocationIsHOSP   and LocationIsCHLD   and not (     LocationIsIPF     or LocationIsIRF   )

define "New Adult Influenza Patients Between 50 to 64 Stratifier":   Count(     "Get Confirmed Patient IDs in Bed Location Between Specified Ages"( "Newly Admitted Influenza Patient IDs", 50, 64 )   )

define "New Pediatric Influenza Patients Between 0 to 4 Stratifier":   Count(     "Get Confirmed Patient IDs in Bed Location Between Specified Ages"( "Newly Admitted Influenza Patient IDs" , 0, 4 )   )

//RSV define "Adult Inpatient RSV Patients Stratifier":   if "Adult Inpatient Beds Initial Population" then     "Count Confirmed RSV Patients in Bed Location"   else 0

//Devices (Supply is divided by average used per day (estimated)) define "N95 Mask Supply in Days Stratifier":   Floor( Count(     "Devices" Devices     where Devices.type ~ "N95 mask"   ) / 10 )

define "N95 Mask 3 Day Supply Initial Population":   "N95 Mask Supply in Days Stratifier" > 3

define "Pediatric ICU Beds Initial Population":   IsBedLocation   and LocationIsCHLD   and (     LocationIsHOSP     or LocationIsOTH   )

define "New Adult RSV Patients Between 18 to 49 Stratifier":   Count(     "Get Confirmed Patient IDs in Bed Location Between Specified Ages"( "Newly Admitted RSV Patient IDs", 18, 49 )   )

define "Occupied Adult Inpatient Beds Initial Population":   "Adult Inpatient Beds Initial Population"   and EncounterCheck

define "New Adult COVID_19 Patients Between 18 to 49 Stratifier":   Count(     "Get Confirmed Patient IDs in Bed Location Between Specified Ages"( "Newly Admitted COVID_19 Patient IDs", 18, 49 )   )

define "Adult Inpatient Beds Initial Population":   IsBedLocation   and LocationIsHOSP   and (     LocationIsIPF     or LocationIsIRF   )   and not LocationIsCHLD

define "ICU Beds Initial Population":   IsBedLocation   and (     LocationIsHOSP     or LocationIsOTH   )

define "Occupied ICU Beds Initial Population":   "ICU Beds Initial Population"   and EncounterCheck

define "New Influenza Patients with Unknown Age Stratifier":   Count(     "Get Confirmed Patient IDs in Bed Location and Unknown Age"( "Newly Admitted Influenza Patient IDs" )   )

define "Pediatric ICU Influenza Patients Stratifier":   if "Pediatric ICU Beds Initial Population" then     "Count Confirmed Influenza Patients in Bed Location"   else 0

define "New Adult Influenza Patients Between 65 to 74 Stratifier":   Count(     "Get Confirmed Patient IDs in Bed Location Between Specified Ages"( "Newly Admitted Influenza Patient IDs", 65, 74 )   )

define "New Pediatric RSV Patients Between 5 to 17 Stratifier":   Count(     "Get Confirmed Patient IDs in Bed Location Between Specified Ages"( "Newly Admitted RSV Patient IDs", 5, 17 )   )

define "Pediatric Inpatient COVID_19 Patients Stratifier":   if "Pediatric Inpatient Beds Initial Population" then     "Count Confirmed COVID_19 Patients in Bed Location"   else 0

define "Occupied Pediatric Inpatient Beds Initial Population":   "Pediatric Inpatient Beds Initial Population"   and EncounterCheck

//Initial Populations define "Inpatient Beds Initial Population":   IsBedLocation   and LocationIsHOSP   and (     LocationIsIPF     or LocationIsIRF     or LocationIsCHLD   )

define "New Adult COVID_19 Patients 75 and Above Stratifier":   Count(     "Get Confirmed Patient IDs in Bed Location Above Specified Age"( "Newly Admitted COVID_19 Patient IDs", 75 )   )

define "OR Surgical Mask Supply in Days Stratifier":   Floor( Count(     "Devices" Devices     where Devices.type ~ "Surgical mask"   ) / 10 )

define "OR Surgical Mask 3 Day Supply Initial Population":   "OR Surgical Mask Supply in Days Stratifier" > 3

define "New COVID_19 Patients with Unknown Age Stratifier":   Count(     "Get Confirmed Patient IDs in Bed Location and Unknown Age"( "Newly Admitted COVID_19 Patient IDs" )   )

define "New Adult Influenza Patients 75 and Above Stratifier":   Count(     "Get Confirmed Patient IDs in Bed Location Above Specified Age"( "Newly Admitted Influenza Patient IDs", 75 )   )

define "Gown Supply in Days Stratifier":   Floor( Count(     "Devices" Devices     where Devices.type ~ "Patient gown"   ) / 5 )

define "Gown 3 Day Supply Initial Population":   "Gown Supply in Days Stratifier" > 3

define function ToConcept(concept FHIR.CodeableConcept):     if concept is null then         null     else         System.Concept {             codes: concept.coding C return ToCode(C),             display: concept.text.value         }

define function ToCode(coding FHIR.Coding):     if coding is null then         null     else         System.Code {           code: coding.code.value,           system: coding.system.value,           version: coding.version.value,           display: coding.display.value         }

define function ToInterval(period FHIR.Period):     if period is null then         null     else         if period."start" is null then             Interval(period."start".value, period."end".value]         else             Interval[period."start".value, period."end".value]

define function "Get Confirmed Patient IDs"( Encounters List<FHIR.Encounter>, Observations List<FHIR.Observation> ):   Distinct(     Encounters Encounter     where exists(       Observations Labs       where exists(         Labs.category category         where category ~ "laboratory"       )       and Encounter.subject = Labs.subject       and Labs.value ~ "detected"       and "Normalize Interval"( Labs.effective ) overlaps Encounter.period     )     return Encounter.subject   )

define function "Normalize Interval"( choice Choice<FHIR.dateTime, FHIR.Period, FHIR.Timing, FHIR.instant> ):   case    when choice is FHIR.dateTime then      Interval[FHIRHelpers.ToDateTime(choice as FHIR.dateTime), FHIRHelpers.ToDateTime(choice as FHIR.dateTime)]   when choice is FHIR.Period then     FHIRHelpers.ToInterval(choice as FHIR.Period)   when choice is FHIR.instant then    Interval[FHIRHelpers.ToDateTime(choice as FHIR.instant), FHIRHelpers.ToDateTime(choice as FHIR.instant)]   when choice is FHIR.Timing then     Message(null as Interval<DateTime>, true, '1', 'Error', 'Cannot compute a single interval from a Timing type')   else    null as Interval<DateTime>  end

define function ToDateTime(value dateTime): value.value

define function ToDateTime(value instant): value.value

define function "Get Confirmed Patient IDs in Bed Location and Unknown Age"( PatientIDs List<FHIR.Reference> ):   PatientIDs PatientID   where exists(     "Patients" Patients     where Patients.id = GetId( PatientID.reference )     and Patients.birthDate = null   )

define function ToString(value string): value.value

define function "GetId"( uri String ):   Last(Split(uri, '/'))

define function ToString(value EncounterStatus): value.value

define function "Get Confirmed Patient IDs in Bed Location Between Specified Ages"( PatientIDs List<FHIR.Reference>, low System.Integer, high System.Integer ):   PatientIDs PatientID   where exists(     "Patients" Patients     let PatientAge: CalculateAgeInYearsAt( Patients.birthDate, start of "Measurement Period" )     where Patients.id = GetId( PatientID.reference )     and PatientAge >= low     and PatientAge <= high   )

define function ToDate(value date): value.value

define function "Get Confirmed Patient IDs in Bed Location Above Specified Age"( PatientIDs List<FHIR.Reference>, age System.Integer ):   PatientIDs PatientID   where exists(     "Patients" Patients     let PatientAge: CalculateAgeInYearsAt( Patients.birthDate, start of "Measurement Period" )     where Patients.id = GetId( PatientID.reference )     and PatientAge >= age   )

Source1

{
  "resourceType": "Measure",
  "id": "HRDMeasure",
  "meta": {
    "profile": [
      "http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/computable-measure-cqfm"
    ]
  },
  "text": {
    "status": "extensions",
    "div": "<!-- snip (see above) -->"
  },
  "contained": [
    {
      "resourceType": "Library",
      "id": "effective-data-requirements",
      "extension": [
        {
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-directReferenceCode",
          "valueCoding": {
            "system": "http://snomed.info/sct",
            "code": "409528009",
            "display": "Surgical face mask (physical object)"
          }
        },
        {
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-directReferenceCode",
          "valueCoding": {
            "system": "http://terminology.hl7.org/CodeSystem/location-physical-type",
            "code": "bd",
            "display": "Bed"
          }
        },
        {
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-directReferenceCode",
          "valueCoding": {
            "system": "http://hl7.org/fhir/us/safr/CodeSystem/us-safr-bed-capacity-example-codes",
            "code": "CHLD",
            "display": "Children's or Pediatric"
          }
        },
        {
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-directReferenceCode",
          "valueCoding": {
            "system": "http://hl7.org/fhir/us/safr/CodeSystem/us-safr-bed-capacity-example-codes",
            "code": "HOSP",
            "display": "Hospital"
          }
        },
        {
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-directReferenceCode",
          "valueCoding": {
            "system": "http://hl7.org/fhir/us/safr/CodeSystem/us-safr-bed-capacity-example-codes",
            "code": "OTH",
            "display": "Other facility-within-facility or subunit"
          }
        },
        {
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-directReferenceCode",
          "valueCoding": {
            "system": "http://terminology.hl7.org/CodeSystem/observation-category",
            "code": "laboratory",
            "display": "Laboratory"
          }
        },
        {
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-directReferenceCode",
          "valueCoding": {
            "system": "http://snomed.info/sct",
            "code": "260373001",
            "display": "Detected"
          }
        },
        {
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-directReferenceCode",
          "valueCoding": {
            "system": "http://snomed.info/sct",
            "code": "462245005",
            "display": "Nitrile surgical glove, powdered (physical object)"
          }
        },
        {
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-directReferenceCode",
          "valueCoding": {
            "system": "http://hl7.org/fhir/us/safr/CodeSystem/us-safr-bed-capacity-example-codes",
            "code": "IPF",
            "display": "Inpatient Psychiatric"
          }
        },
        {
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-directReferenceCode",
          "valueCoding": {
            "system": "http://hl7.org/fhir/us/safr/CodeSystem/us-safr-bed-capacity-example-codes",
            "code": "IRF",
            "display": "Inpatient Rehabilitation"
          }
        },
        {
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-directReferenceCode",
          "valueCoding": {
            "system": "http://snomed.info/sct",
            "code": "706724001",
            "display": "Face shield (physical object)"
          }
        },
        {
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-directReferenceCode",
          "valueCoding": {
            "system": "http://snomed.info/sct",
            "code": "1141676007",
            "display": "Patient gown (physical object)"
          }
        },
        {
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-directReferenceCode",
          "valueCoding": {
            "system": "http://snomed.info/sct",
            "code": "409533008",
            "display": "Air-purifying respirator (physical object)"
          }
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Devices"
            },
            {
              "url": "statement",
              "valueString": "define \"Devices\":   [Device]"
            },
            {
              "url": "displaySequence",
              "valueInteger": 0
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "OR Surgical Mask Supply in Days Stratifier"
            },
            {
              "url": "statement",
              "valueString": "define \"OR Surgical Mask Supply in Days Stratifier\":   Floor( Count(     \"Devices\" Devices     where Devices.type ~ \"Surgical mask\"   ) / 10 )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 1
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "IsBedLocation"
            },
            {
              "url": "statement",
              "valueString": "define \"IsBedLocation\":   Location.physicalType ~ \"Bed\""
            },
            {
              "url": "displaySequence",
              "valueInteger": 2
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "LocationIsCHLD"
            },
            {
              "url": "statement",
              "valueString": "define \"LocationIsCHLD\":   exists(     Location.type types     where types ~ \"CHLD\"   )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 3
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "LocationIsHOSP"
            },
            {
              "url": "statement",
              "valueString": "define \"LocationIsHOSP\":   exists(     Location.type types     where types ~ \"HOSP\"   )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 4
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "LocationIsOTH"
            },
            {
              "url": "statement",
              "valueString": "define \"LocationIsOTH\":   exists(     Location.type types     where types ~ \"OTH\"   )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 5
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Pediatric ICU Beds Initial Population"
            },
            {
              "url": "statement",
              "valueString": "define \"Pediatric ICU Beds Initial Population\":   IsBedLocation   and LocationIsCHLD   and (     LocationIsHOSP     or LocationIsOTH   )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 6
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Encounters"
            },
            {
              "url": "statement",
              "valueString": "define \"Encounters\":   [Encounter]"
            },
            {
              "url": "displaySequence",
              "valueInteger": 7
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "EncounterCheck"
            },
            {
              "url": "statement",
              "valueString": "define \"EncounterCheck\":   exists(\"Encounters\" Encounters   where Encounters.period overlaps \"Measurement Period\")"
            },
            {
              "url": "displaySequence",
              "valueInteger": 8
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Occupied Pediatric ICU Beds Initial Population"
            },
            {
              "url": "statement",
              "valueString": "define \"Occupied Pediatric ICU Beds Initial Population\":   \"Pediatric ICU Beds Initial Population\"   and EncounterCheck"
            },
            {
              "url": "displaySequence",
              "valueInteger": 9
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Adult ICU Beds Initial Population"
            },
            {
              "url": "statement",
              "valueString": "define \"Adult ICU Beds Initial Population\":   IsBedLocation   and (     LocationIsHOSP     or LocationIsOTH   )   and not LocationIsCHLD"
            },
            {
              "url": "displaySequence",
              "valueInteger": 10
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Adult ICU Beds Initial Population"
            },
            {
              "url": "statement",
              "valueString": "define \"Adult ICU Beds Initial Population\":   IsBedLocation   and (     LocationIsHOSP     or LocationIsOTH   )   and not LocationIsCHLD"
            },
            {
              "url": "displaySequence",
              "valueInteger": 11
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "COVID_19 Observations"
            },
            {
              "url": "statement",
              "valueString": "//Functions and Helpers define \"COVID_19 Observations\":   [Observation: \"COVID_19 (Tests for SARS_CoV_2 Nucleic Acid)\"]      union [Observation: \"COVID_19 (Tests for SARS_CoV_2 Antigen)\"]"
            },
            {
              "url": "displaySequence",
              "valueInteger": 12
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Count Confirmed COVID_19 Patients in Bed Location"
            },
            {
              "url": "statement",
              "valueString": "define \"Count Confirmed COVID_19 Patients in Bed Location\":   Count(     \"Get Confirmed Patient IDs\"( \"Encounters\", \"COVID_19 Observations\" )   )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 13
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Adult ICU COVID_19 Patients Stratifier"
            },
            {
              "url": "statement",
              "valueString": "define \"Adult ICU COVID_19 Patients Stratifier\":   if \"Adult ICU Beds Initial Population\" then     \"Count Confirmed COVID_19 Patients in Bed Location\"   else 0"
            },
            {
              "url": "displaySequence",
              "valueInteger": 14
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Glove Supply in Days Stratifier"
            },
            {
              "url": "statement",
              "valueString": "define \"Glove Supply in Days Stratifier\":   Floor( Count(     \"Devices\" Devices     where Devices.type ~ \"Surgical glove\"   ) / 15 )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 15
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "LocationIsIPF"
            },
            {
              "url": "statement",
              "valueString": "define \"LocationIsIPF\":   exists(     Location.type types     where types ~ \"IPF\"   )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 16
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "LocationIsIRF"
            },
            {
              "url": "statement",
              "valueString": "define \"LocationIsIRF\":   exists(     Location.type types     where types ~ \"IRF\"   )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 17
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Pediatric Inpatient Beds Initial Population"
            },
            {
              "url": "statement",
              "valueString": "define \"Pediatric Inpatient Beds Initial Population\":   IsBedLocation   and LocationIsHOSP   and LocationIsCHLD   and not (     LocationIsIPF     or LocationIsIRF   )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 18
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Influenza Observations"
            },
            {
              "url": "statement",
              "valueString": "define \"Influenza Observations\":   [Observation: \"Influenza (Tests for influenza A or B virus Nucleic Acid)\"]      union [Observation: \"Influenza (Tests for influenza A or B virus Antigen)\"]"
            },
            {
              "url": "displaySequence",
              "valueInteger": 19
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Count Confirmed Influenza Patients in Bed Location"
            },
            {
              "url": "statement",
              "valueString": "define \"Count Confirmed Influenza Patients in Bed Location\":   Count(     \"Get Confirmed Patient IDs\"( \"Encounters\", \"Influenza Observations\" )   )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 20
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Pediatric Inpatient Influenza Patients Stratifier"
            },
            {
              "url": "statement",
              "valueString": "define \"Pediatric Inpatient Influenza Patients Stratifier\":   if \"Pediatric Inpatient Beds Initial Population\" then     \"Count Confirmed Influenza Patients in Bed Location\"   else 0"
            },
            {
              "url": "displaySequence",
              "valueInteger": 21
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "RSV Observations"
            },
            {
              "url": "statement",
              "valueString": "define \"RSV Observations\":   [Observation: \"RSV (Tests for RSV Antigen)\"]      union [Observation: \"RSV (Tests for RSV Nucleic Acid)\"]"
            },
            {
              "url": "displaySequence",
              "valueInteger": 22
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Count Confirmed RSV Patients in Bed Location"
            },
            {
              "url": "statement",
              "valueString": "define \"Count Confirmed RSV Patients in Bed Location\":   Count(     \"Get Confirmed Patient IDs\"( \"Encounters\", \"RSV Observations\" )   )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 23
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Pediatric ICU RSV Patients Stratifier"
            },
            {
              "url": "statement",
              "valueString": "define \"Pediatric ICU RSV Patients Stratifier\":   if \"Pediatric ICU Beds Initial Population\" then     \"Count Confirmed RSV Patients in Bed Location\"   else 0"
            },
            {
              "url": "displaySequence",
              "valueInteger": 24
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Adult Inpatient Beds Initial Population"
            },
            {
              "url": "statement",
              "valueString": "define \"Adult Inpatient Beds Initial Population\":   IsBedLocation   and LocationIsHOSP   and (     LocationIsIPF     or LocationIsIRF   )   and not LocationIsCHLD"
            },
            {
              "url": "displaySequence",
              "valueInteger": 25
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Adult Inpatient COVID_19 Patients Stratifier"
            },
            {
              "url": "statement",
              "valueString": "//Stratifiers //COVID_19 define \"Adult Inpatient COVID_19 Patients Stratifier\":   if \"Adult Inpatient Beds Initial Population\" then     \"Count Confirmed COVID_19 Patients in Bed Location\"   else 0"
            },
            {
              "url": "displaySequence",
              "valueInteger": 26
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Face Shield Supply in Days Stratifier"
            },
            {
              "url": "statement",
              "valueString": "define \"Face Shield Supply in Days Stratifier\":   Floor( Count(     \"Devices\" Devices     where Devices.type ~ \"Face shield\"   ) / 10 )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 27
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Glove Supply in Days Stratifier"
            },
            {
              "url": "statement",
              "valueString": "define \"Glove Supply in Days Stratifier\":   Floor( Count(     \"Devices\" Devices     where Devices.type ~ \"Surgical glove\"   ) / 15 )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 28
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Glove 3 Day Supply Initial Population"
            },
            {
              "url": "statement",
              "valueString": "define \"Glove 3 Day Supply Initial Population\":   \"Glove Supply in Days Stratifier\" > 3"
            },
            {
              "url": "displaySequence",
              "valueInteger": 29
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Patients"
            },
            {
              "url": "statement",
              "valueString": "define \"Patients\":   [Patient]"
            },
            {
              "url": "displaySequence",
              "valueInteger": 30
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Newly Admitted Encounters"
            },
            {
              "url": "statement",
              "valueString": "define \"Newly Admitted Encounters\":   \"Encounters\" Encounters   where Encounters.status in { 'in-progress', 'arrived', 'triaged' }"
            },
            {
              "url": "displaySequence",
              "valueInteger": 31
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Newly Admitted RSV Patient IDs"
            },
            {
              "url": "statement",
              "valueString": "define \"Newly Admitted RSV Patient IDs\":   \"Get Confirmed Patient IDs\"( \"Newly Admitted Encounters\", \"RSV Observations\" )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 32
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "New RSV Patients with Unknown Age Stratifier"
            },
            {
              "url": "statement",
              "valueString": "define \"New RSV Patients with Unknown Age Stratifier\":   Count(     \"Get Confirmed Patient IDs in Bed Location and Unknown Age\"( \"Newly Admitted RSV Patient IDs\" )   )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 33
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Inpatient Beds Initial Population"
            },
            {
              "url": "statement",
              "valueString": "//Initial Populations define \"Inpatient Beds Initial Population\":   IsBedLocation   and LocationIsHOSP   and (     LocationIsIPF     or LocationIsIRF     or LocationIsCHLD   )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 34
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Occupied Inpatient Beds Initial Population"
            },
            {
              "url": "statement",
              "valueString": "define \"Occupied Inpatient Beds Initial Population\":   \"Inpatient Beds Initial Population\"   and EncounterCheck"
            },
            {
              "url": "displaySequence",
              "valueInteger": 35
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Face Shield Supply in Days Stratifier"
            },
            {
              "url": "statement",
              "valueString": "define \"Face Shield Supply in Days Stratifier\":   Floor( Count(     \"Devices\" Devices     where Devices.type ~ \"Face shield\"   ) / 10 )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 36
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Face Shield 3 Day Supply Initial Population"
            },
            {
              "url": "statement",
              "valueString": "define \"Face Shield 3 Day Supply Initial Population\":   \"Face Shield Supply in Days Stratifier\" > 3"
            },
            {
              "url": "displaySequence",
              "valueInteger": 37
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Pediatric ICU COVID_19 Patients Stratifier"
            },
            {
              "url": "statement",
              "valueString": "define \"Pediatric ICU COVID_19 Patients Stratifier\":   if \"Pediatric ICU Beds Initial Population\" then     \"Count Confirmed COVID_19 Patients in Bed Location\"   else 0"
            },
            {
              "url": "displaySequence",
              "valueInteger": 38
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Gown Supply in Days Stratifier"
            },
            {
              "url": "statement",
              "valueString": "define \"Gown Supply in Days Stratifier\":   Floor( Count(     \"Devices\" Devices     where Devices.type ~ \"Patient gown\"   ) / 5 )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 39
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "New Adult RSV Patients Between 65 to 74 Stratifier"
            },
            {
              "url": "statement",
              "valueString": "define \"New Adult RSV Patients Between 65 to 74 Stratifier\":   Count(     \"Get Confirmed Patient IDs in Bed Location Between Specified Ages\"( \"Newly Admitted RSV Patient IDs\", 65, 74 )   )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 40
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Adult ICU Influenza Patients Stratifier"
            },
            {
              "url": "statement",
              "valueString": "define \"Adult ICU Influenza Patients Stratifier\":   if \"Adult ICU Beds Initial Population\" then     \"Count Confirmed Influenza Patients in Bed Location\"   else 0"
            },
            {
              "url": "displaySequence",
              "valueInteger": 41
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Newly Admitted COVID_19 Patient IDs"
            },
            {
              "url": "statement",
              "valueString": "define \"Newly Admitted COVID_19 Patient IDs\":   \"Get Confirmed Patient IDs\"( \"Newly Admitted Encounters\", \"COVID_19 Observations\" )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 42
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "New Adult COVID_19 Patients Between 50 to 64 Stratifier"
            },
            {
              "url": "statement",
              "valueString": "define \"New Adult COVID_19 Patients Between 50 to 64 Stratifier\":   Count(     \"Get Confirmed Patient IDs in Bed Location Between Specified Ages\"( \"Newly Admitted COVID_19 Patient IDs\", 50, 64 )   )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 43
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Occupied Adult ICU Beds Initial Population"
            },
            {
              "url": "statement",
              "valueString": "define \"Occupied Adult ICU Beds Initial Population\":   \"Adult ICU Beds Initial Population\"   and EncounterCheck"
            },
            {
              "url": "displaySequence",
              "valueInteger": 44
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Adult Inpatient Influenza Patients Stratifier"
            },
            {
              "url": "statement",
              "valueString": "//Influenza define \"Adult Inpatient Influenza Patients Stratifier\":   if \"Adult Inpatient Beds Initial Population\" then     \"Count Confirmed Influenza Patients in Bed Location\"   else 0"
            },
            {
              "url": "displaySequence",
              "valueInteger": 45
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "New Pediatric COVID_19 Patients Between 0 to 4 Stratifier"
            },
            {
              "url": "statement",
              "valueString": "define \"New Pediatric COVID_19 Patients Between 0 to 4 Stratifier\":   Count(     \"Get Confirmed Patient IDs in Bed Location Between Specified Ages\"( \"Newly Admitted COVID_19 Patient IDs\" , 0, 4 )   )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 46
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Pediatric Inpatient RSV Patients Stratifier"
            },
            {
              "url": "statement",
              "valueString": "define \"Pediatric Inpatient RSV Patients Stratifier\":   if \"Pediatric Inpatient Beds Initial Population\" then     \"Count Confirmed RSV Patients in Bed Location\"   else 0"
            },
            {
              "url": "displaySequence",
              "valueInteger": 47
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "New Pediatric RSV Patients Between 0 to 4 Stratifier"
            },
            {
              "url": "statement",
              "valueString": "define \"New Pediatric RSV Patients Between 0 to 4 Stratifier\":   Count(     \"Get Confirmed Patient IDs in Bed Location Between Specified Ages\"( \"Newly Admitted RSV Patient IDs\" , 0, 4 )   )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 48
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "New Pediatric COVID_19 Patients Between 5 to 17 Stratifier"
            },
            {
              "url": "statement",
              "valueString": "define \"New Pediatric COVID_19 Patients Between 5 to 17 Stratifier\":   Count(     \"Get Confirmed Patient IDs in Bed Location Between Specified Ages\"( \"Newly Admitted COVID_19 Patient IDs\", 5, 17 )   )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 49
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "N95 Mask Supply in Days Stratifier"
            },
            {
              "url": "statement",
              "valueString": "//Devices (Supply is divided by average used per day (estimated)) define \"N95 Mask Supply in Days Stratifier\":   Floor( Count(     \"Devices\" Devices     where Devices.type ~ \"N95 mask\"   ) / 10 )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 50
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "New Adult RSV Patients Between 50 to 64 Stratifier"
            },
            {
              "url": "statement",
              "valueString": "define \"New Adult RSV Patients Between 50 to 64 Stratifier\":   Count(     \"Get Confirmed Patient IDs in Bed Location Between Specified Ages\"( \"Newly Admitted RSV Patient IDs\", 50, 64 )   )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 51
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "New Adult COVID_19 Patients Between 65 to 74 Stratifier"
            },
            {
              "url": "statement",
              "valueString": "define \"New Adult COVID_19 Patients Between 65 to 74 Stratifier\":   Count(     \"Get Confirmed Patient IDs in Bed Location Between Specified Ages\"( \"Newly Admitted COVID_19 Patient IDs\", 65, 74 )   )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 52
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Newly Admitted Influenza Patient IDs"
            },
            {
              "url": "statement",
              "valueString": "define \"Newly Admitted Influenza Patient IDs\":   \"Get Confirmed Patient IDs\"( \"Newly Admitted Encounters\", \"Influenza Observations\" )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 53
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "New Pediatric Influenza Patients Between 5 to 17 Stratifier"
            },
            {
              "url": "statement",
              "valueString": "define \"New Pediatric Influenza Patients Between 5 to 17 Stratifier\":   Count(     \"Get Confirmed Patient IDs in Bed Location Between Specified Ages\"( \"Newly Admitted Influenza Patient IDs\", 5, 17 )   )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 54
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "ICU Beds Initial Population"
            },
            {
              "url": "statement",
              "valueString": "define \"ICU Beds Initial Population\":   IsBedLocation   and (     LocationIsHOSP     or LocationIsOTH   )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 55
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Adult ICU RSV Patients Stratifier"
            },
            {
              "url": "statement",
              "valueString": "define \"Adult ICU RSV Patients Stratifier\":   if \"Adult ICU Beds Initial Population\" then     \"Count Confirmed RSV Patients in Bed Location\"   else 0"
            },
            {
              "url": "displaySequence",
              "valueInteger": 56
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "New Adult Influenza Patients Between 18 to 49 Stratifier"
            },
            {
              "url": "statement",
              "valueString": "define \"New Adult Influenza Patients Between 18 to 49 Stratifier\":   Count(     \"Get Confirmed Patient IDs in Bed Location Between Specified Ages\"( \"Newly Admitted Influenza Patient IDs\", 18, 49 )   )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 57
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "New Adult RSV Patients 75 and Above Stratifier"
            },
            {
              "url": "statement",
              "valueString": "define \"New Adult RSV Patients 75 and Above Stratifier\":   Count(     \"Get Confirmed Patient IDs in Bed Location Above Specified Age\"( \"Newly Admitted RSV Patient IDs\", 75 )   )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 58
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Pediatric Inpatient Beds Initial Population"
            },
            {
              "url": "statement",
              "valueString": "define \"Pediatric Inpatient Beds Initial Population\":   IsBedLocation   and LocationIsHOSP   and LocationIsCHLD   and not (     LocationIsIPF     or LocationIsIRF   )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 59
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "New Adult Influenza Patients Between 50 to 64 Stratifier"
            },
            {
              "url": "statement",
              "valueString": "define \"New Adult Influenza Patients Between 50 to 64 Stratifier\":   Count(     \"Get Confirmed Patient IDs in Bed Location Between Specified Ages\"( \"Newly Admitted Influenza Patient IDs\", 50, 64 )   )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 60
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "New Pediatric Influenza Patients Between 0 to 4 Stratifier"
            },
            {
              "url": "statement",
              "valueString": "define \"New Pediatric Influenza Patients Between 0 to 4 Stratifier\":   Count(     \"Get Confirmed Patient IDs in Bed Location Between Specified Ages\"( \"Newly Admitted Influenza Patient IDs\" , 0, 4 )   )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 61
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Adult Inpatient RSV Patients Stratifier"
            },
            {
              "url": "statement",
              "valueString": "//RSV define \"Adult Inpatient RSV Patients Stratifier\":   if \"Adult Inpatient Beds Initial Population\" then     \"Count Confirmed RSV Patients in Bed Location\"   else 0"
            },
            {
              "url": "displaySequence",
              "valueInteger": 62
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "N95 Mask Supply in Days Stratifier"
            },
            {
              "url": "statement",
              "valueString": "//Devices (Supply is divided by average used per day (estimated)) define \"N95 Mask Supply in Days Stratifier\":   Floor( Count(     \"Devices\" Devices     where Devices.type ~ \"N95 mask\"   ) / 10 )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 63
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "N95 Mask 3 Day Supply Initial Population"
            },
            {
              "url": "statement",
              "valueString": "define \"N95 Mask 3 Day Supply Initial Population\":   \"N95 Mask Supply in Days Stratifier\" > 3"
            },
            {
              "url": "displaySequence",
              "valueInteger": 64
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Pediatric ICU Beds Initial Population"
            },
            {
              "url": "statement",
              "valueString": "define \"Pediatric ICU Beds Initial Population\":   IsBedLocation   and LocationIsCHLD   and (     LocationIsHOSP     or LocationIsOTH   )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 65
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "New Adult RSV Patients Between 18 to 49 Stratifier"
            },
            {
              "url": "statement",
              "valueString": "define \"New Adult RSV Patients Between 18 to 49 Stratifier\":   Count(     \"Get Confirmed Patient IDs in Bed Location Between Specified Ages\"( \"Newly Admitted RSV Patient IDs\", 18, 49 )   )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 66
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Occupied Adult Inpatient Beds Initial Population"
            },
            {
              "url": "statement",
              "valueString": "define \"Occupied Adult Inpatient Beds Initial Population\":   \"Adult Inpatient Beds Initial Population\"   and EncounterCheck"
            },
            {
              "url": "displaySequence",
              "valueInteger": 67
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "New Adult COVID_19 Patients Between 18 to 49 Stratifier"
            },
            {
              "url": "statement",
              "valueString": "define \"New Adult COVID_19 Patients Between 18 to 49 Stratifier\":   Count(     \"Get Confirmed Patient IDs in Bed Location Between Specified Ages\"( \"Newly Admitted COVID_19 Patient IDs\", 18, 49 )   )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 68
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Adult Inpatient Beds Initial Population"
            },
            {
              "url": "statement",
              "valueString": "define \"Adult Inpatient Beds Initial Population\":   IsBedLocation   and LocationIsHOSP   and (     LocationIsIPF     or LocationIsIRF   )   and not LocationIsCHLD"
            },
            {
              "url": "displaySequence",
              "valueInteger": 69
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "ICU Beds Initial Population"
            },
            {
              "url": "statement",
              "valueString": "define \"ICU Beds Initial Population\":   IsBedLocation   and (     LocationIsHOSP     or LocationIsOTH   )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 70
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Occupied ICU Beds Initial Population"
            },
            {
              "url": "statement",
              "valueString": "define \"Occupied ICU Beds Initial Population\":   \"ICU Beds Initial Population\"   and EncounterCheck"
            },
            {
              "url": "displaySequence",
              "valueInteger": 71
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "New Influenza Patients with Unknown Age Stratifier"
            },
            {
              "url": "statement",
              "valueString": "define \"New Influenza Patients with Unknown Age Stratifier\":   Count(     \"Get Confirmed Patient IDs in Bed Location and Unknown Age\"( \"Newly Admitted Influenza Patient IDs\" )   )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 72
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Pediatric ICU Influenza Patients Stratifier"
            },
            {
              "url": "statement",
              "valueString": "define \"Pediatric ICU Influenza Patients Stratifier\":   if \"Pediatric ICU Beds Initial Population\" then     \"Count Confirmed Influenza Patients in Bed Location\"   else 0"
            },
            {
              "url": "displaySequence",
              "valueInteger": 73
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "New Adult Influenza Patients Between 65 to 74 Stratifier"
            },
            {
              "url": "statement",
              "valueString": "define \"New Adult Influenza Patients Between 65 to 74 Stratifier\":   Count(     \"Get Confirmed Patient IDs in Bed Location Between Specified Ages\"( \"Newly Admitted Influenza Patient IDs\", 65, 74 )   )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 74
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "New Pediatric RSV Patients Between 5 to 17 Stratifier"
            },
            {
              "url": "statement",
              "valueString": "define \"New Pediatric RSV Patients Between 5 to 17 Stratifier\":   Count(     \"Get Confirmed Patient IDs in Bed Location Between Specified Ages\"( \"Newly Admitted RSV Patient IDs\", 5, 17 )   )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 75
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Pediatric Inpatient COVID_19 Patients Stratifier"
            },
            {
              "url": "statement",
              "valueString": "define \"Pediatric Inpatient COVID_19 Patients Stratifier\":   if \"Pediatric Inpatient Beds Initial Population\" then     \"Count Confirmed COVID_19 Patients in Bed Location\"   else 0"
            },
            {
              "url": "displaySequence",
              "valueInteger": 76
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Occupied Pediatric Inpatient Beds Initial Population"
            },
            {
              "url": "statement",
              "valueString": "define \"Occupied Pediatric Inpatient Beds Initial Population\":   \"Pediatric Inpatient Beds Initial Population\"   and EncounterCheck"
            },
            {
              "url": "displaySequence",
              "valueInteger": 77
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Inpatient Beds Initial Population"
            },
            {
              "url": "statement",
              "valueString": "//Initial Populations define \"Inpatient Beds Initial Population\":   IsBedLocation   and LocationIsHOSP   and (     LocationIsIPF     or LocationIsIRF     or LocationIsCHLD   )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 78
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "New Adult COVID_19 Patients 75 and Above Stratifier"
            },
            {
              "url": "statement",
              "valueString": "define \"New Adult COVID_19 Patients 75 and Above Stratifier\":   Count(     \"Get Confirmed Patient IDs in Bed Location Above Specified Age\"( \"Newly Admitted COVID_19 Patient IDs\", 75 )   )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 79
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "OR Surgical Mask Supply in Days Stratifier"
            },
            {
              "url": "statement",
              "valueString": "define \"OR Surgical Mask Supply in Days Stratifier\":   Floor( Count(     \"Devices\" Devices     where Devices.type ~ \"Surgical mask\"   ) / 10 )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 80
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "OR Surgical Mask 3 Day Supply Initial Population"
            },
            {
              "url": "statement",
              "valueString": "define \"OR Surgical Mask 3 Day Supply Initial Population\":   \"OR Surgical Mask Supply in Days Stratifier\" > 3"
            },
            {
              "url": "displaySequence",
              "valueInteger": 81
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "New COVID_19 Patients with Unknown Age Stratifier"
            },
            {
              "url": "statement",
              "valueString": "define \"New COVID_19 Patients with Unknown Age Stratifier\":   Count(     \"Get Confirmed Patient IDs in Bed Location and Unknown Age\"( \"Newly Admitted COVID_19 Patient IDs\" )   )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 82
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "New Adult Influenza Patients 75 and Above Stratifier"
            },
            {
              "url": "statement",
              "valueString": "define \"New Adult Influenza Patients 75 and Above Stratifier\":   Count(     \"Get Confirmed Patient IDs in Bed Location Above Specified Age\"( \"Newly Admitted Influenza Patient IDs\", 75 )   )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 83
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Gown Supply in Days Stratifier"
            },
            {
              "url": "statement",
              "valueString": "define \"Gown Supply in Days Stratifier\":   Floor( Count(     \"Devices\" Devices     where Devices.type ~ \"Patient gown\"   ) / 5 )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 84
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Gown 3 Day Supply Initial Population"
            },
            {
              "url": "statement",
              "valueString": "define \"Gown 3 Day Supply Initial Population\":   \"Gown Supply in Days Stratifier\" > 3"
            },
            {
              "url": "displaySequence",
              "valueInteger": 85
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "FHIRHelpers"
            },
            {
              "url": "name",
              "valueString": "ToConcept"
            },
            {
              "url": "statement",
              "valueString": "define function ToConcept(concept FHIR.CodeableConcept):     if concept is null then         null     else         System.Concept {             codes: concept.coding C return ToCode(C),             display: concept.text.value         }"
            },
            {
              "url": "displaySequence",
              "valueInteger": 86
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "FHIRHelpers"
            },
            {
              "url": "name",
              "valueString": "ToCode"
            },
            {
              "url": "statement",
              "valueString": "define function ToCode(coding FHIR.Coding):     if coding is null then         null     else         System.Code {           code: coding.code.value,           system: coding.system.value,           version: coding.version.value,           display: coding.display.value         }"
            },
            {
              "url": "displaySequence",
              "valueInteger": 87
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "FHIRHelpers"
            },
            {
              "url": "name",
              "valueString": "ToInterval"
            },
            {
              "url": "statement",
              "valueString": "define function ToInterval(period FHIR.Period):     if period is null then         null     else         if period.\"start\" is null then             Interval(period.\"start\".value, period.\"end\".value]         else             Interval[period.\"start\".value, period.\"end\".value]"
            },
            {
              "url": "displaySequence",
              "valueInteger": 88
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Get Confirmed Patient IDs"
            },
            {
              "url": "statement",
              "valueString": "define function \"Get Confirmed Patient IDs\"( Encounters List<FHIR.Encounter>, Observations List<FHIR.Observation> ):   Distinct(     Encounters Encounter     where exists(       Observations Labs       where exists(         Labs.category category         where category ~ \"laboratory\"       )       and Encounter.subject = Labs.subject       and Labs.value ~ \"detected\"       and \"Normalize Interval\"( Labs.effective ) overlaps Encounter.period     )     return Encounter.subject   )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 89
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Normalize Interval"
            },
            {
              "url": "statement",
              "valueString": "define function \"Normalize Interval\"( choice Choice<FHIR.dateTime, FHIR.Period, FHIR.Timing, FHIR.instant> ):   case    when choice is FHIR.dateTime then      Interval[FHIRHelpers.ToDateTime(choice as FHIR.dateTime), FHIRHelpers.ToDateTime(choice as FHIR.dateTime)]   when choice is FHIR.Period then     FHIRHelpers.ToInterval(choice as FHIR.Period)   when choice is FHIR.instant then    Interval[FHIRHelpers.ToDateTime(choice as FHIR.instant), FHIRHelpers.ToDateTime(choice as FHIR.instant)]   when choice is FHIR.Timing then     Message(null as Interval<DateTime>, true, '1', 'Error', 'Cannot compute a single interval from a Timing type')   else    null as Interval<DateTime>  end"
            },
            {
              "url": "displaySequence",
              "valueInteger": 90
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "FHIRHelpers"
            },
            {
              "url": "name",
              "valueString": "ToDateTime"
            },
            {
              "url": "statement",
              "valueString": "define function ToDateTime(value dateTime): value.value"
            },
            {
              "url": "displaySequence",
              "valueInteger": 91
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "FHIRHelpers"
            },
            {
              "url": "name",
              "valueString": "ToDateTime"
            },
            {
              "url": "statement",
              "valueString": "define function ToDateTime(value instant): value.value"
            },
            {
              "url": "displaySequence",
              "valueInteger": 92
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Get Confirmed Patient IDs in Bed Location and Unknown Age"
            },
            {
              "url": "statement",
              "valueString": "define function \"Get Confirmed Patient IDs in Bed Location and Unknown Age\"( PatientIDs List<FHIR.Reference> ):   PatientIDs PatientID   where exists(     \"Patients\" Patients     where Patients.id = GetId( PatientID.reference )     and Patients.birthDate = null   )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 93
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "FHIRHelpers"
            },
            {
              "url": "name",
              "valueString": "ToString"
            },
            {
              "url": "statement",
              "valueString": "define function ToString(value string): value.value"
            },
            {
              "url": "displaySequence",
              "valueInteger": 94
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "GetId"
            },
            {
              "url": "statement",
              "valueString": "define function \"GetId\"( uri String ):   Last(Split(uri, '/'))"
            },
            {
              "url": "displaySequence",
              "valueInteger": 95
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "FHIRHelpers"
            },
            {
              "url": "name",
              "valueString": "ToString"
            },
            {
              "url": "statement",
              "valueString": "define function ToString(value EncounterStatus): value.value"
            },
            {
              "url": "displaySequence",
              "valueInteger": 96
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Get Confirmed Patient IDs in Bed Location Between Specified Ages"
            },
            {
              "url": "statement",
              "valueString": "define function \"Get Confirmed Patient IDs in Bed Location Between Specified Ages\"( PatientIDs List<FHIR.Reference>, low System.Integer, high System.Integer ):   PatientIDs PatientID   where exists(     \"Patients\" Patients     let PatientAge: CalculateAgeInYearsAt( Patients.birthDate, start of \"Measurement Period\" )     where Patients.id = GetId( PatientID.reference )     and PatientAge >= low     and PatientAge <= high   )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 97
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "FHIRHelpers"
            },
            {
              "url": "name",
              "valueString": "ToDate"
            },
            {
              "url": "statement",
              "valueString": "define function ToDate(value date): value.value"
            },
            {
              "url": "displaySequence",
              "valueInteger": 98
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        },
        {
          "extension": [
            {
              "url": "libraryName",
              "valueString": "HRDMeasure"
            },
            {
              "url": "name",
              "valueString": "Get Confirmed Patient IDs in Bed Location Above Specified Age"
            },
            {
              "url": "statement",
              "valueString": "define function \"Get Confirmed Patient IDs in Bed Location Above Specified Age\"( PatientIDs List<FHIR.Reference>, age System.Integer ):   PatientIDs PatientID   where exists(     \"Patients\" Patients     let PatientAge: CalculateAgeInYearsAt( Patients.birthDate, start of \"Measurement Period\" )     where Patients.id = GetId( PatientID.reference )     and PatientAge >= age   )"
            },
            {
              "url": "displaySequence",
              "valueInteger": 99
            }
          ],
          "url": "http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition"
        }
      ],
      "name": "EffectiveDataRequirements",
      "status": "active",
      "type": {
        "coding": [
          {
            "system": "http://terminology.hl7.org/CodeSystem/library-type",
            "code": "module-definition"
          }
        ]
      },
      "relatedArtifact": [
        {
          "type": "depends-on",
          "display": "FHIR model information",
          "resource": "http://fhir.org/guides/cqf/common/Library/FHIR-ModelInfo|4.0.1"
        },
        {
          "type": "depends-on",
          "display": "Library FHIRHelpers",
          "resource": "http://hl7.org/fhir/us/safr/Library/FHIRHelpers|4.0.1"
        },
        {
          "type": "depends-on",
          "display": "Code system SNOMEDCT",
          "resource": "http://snomed.info/sct"
        },
        {
          "type": "depends-on",
          "display": "Code system LocationPhysicalType",
          "resource": "http://terminology.hl7.org/CodeSystem/location-physical-type|2.0.1"
        },
        {
          "type": "depends-on",
          "display": "Code system HealthcareCapacity",
          "resource": "http://hl7.org/fhir/us/safr/CodeSystem/us-safr-bed-capacity-example-codes"
        },
        {
          "type": "depends-on",
          "display": "Code system Observation Category",
          "resource": "http://terminology.hl7.org/CodeSystem/observation-category|2.0.0"
        },
        {
          "type": "depends-on",
          "display": "Value set COVID_19 (Tests for SARS_CoV_2 Nucleic Acid)",
          "resource": "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113762.1.4.1146.1142|20250218"
        },
        {
          "type": "depends-on",
          "display": "Value set COVID_19 (Tests for SARS_CoV_2 Antigen)",
          "resource": "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113762.1.4.1146.1158|20240123"
        },
        {
          "type": "depends-on",
          "display": "Value set Influenza (Tests for influenza A or B virus Nucleic Acid)",
          "resource": "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113762.1.4.1146.336|20250218"
        },
        {
          "type": "depends-on",
          "display": "Value set Influenza (Tests for influenza A or B virus Antigen)",
          "resource": "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113762.1.4.1146.337"
        },
        {
          "type": "depends-on",
          "display": "Value set RSV (Tests for RSV Antigen)",
          "resource": "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113762.1.4.1146.1311"
        },
        {
          "type": "depends-on",
          "display": "Value set RSV (Tests for RSV Nucleic Acid)",
          "resource": "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113762.1.4.1146.1312|20250218"
        }
      ],
      "parameter": [
        {
          "name": "Measurement Period",
          "use": "in",
          "min": 0,
          "max": "1",
          "type": "Period"
        },
        {
          "name": "OR Surgical Mask Supply in Days Stratifier",
          "use": "out",
          "min": 0,
          "max": "1",
          "type": "integer"
        },
        {
          "name": "Occupied Pediatric ICU Beds Initial Population",
          "use": "out",
          "min": 0,
          "max": "1",
          "type": "boolean"
        },
        {
          "name": "Adult ICU Beds Initial Population",
          "use": "out",
          "min": 0,
          "max": "1",
          "type": "boolean"
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        {
          "name": "Adult ICU COVID_19 Patients Stratifier",
          "use": "out",
          "min": 0,
          "max": "1",
          "type": "integer"
        },
        {
          "name": "Glove Supply in Days Stratifier",
          "use": "out",
          "min": 0,
          "max": "1",
          "type": "integer"
        },
        {
          "name": "Pediatric Inpatient Influenza Patients Stratifier",
          "use": "out",
          "min": 0,
          "max": "1",
          "type": "integer"
        },
        {
          "name": "Pediatric ICU RSV Patients Stratifier",
          "use": "out",
          "min": 0,
          "max": "1",
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        },
        {
          "name": "Adult Inpatient COVID_19 Patients Stratifier",
          "use": "out",
          "min": 0,
          "max": "1",
          "type": "integer"
        },
        {
          "name": "Face Shield Supply in Days Stratifier",
          "use": "out",
          "min": 0,
          "max": "1",
          "type": "integer"
        },
        {
          "name": "Glove 3 Day Supply Initial Population",
          "use": "out",
          "min": 0,
          "max": "1",
          "type": "boolean"
        },
        {
          "name": "New RSV Patients with Unknown Age Stratifier",
          "use": "out",
          "min": 0,
          "max": "1",
          "type": "integer"
        },
        {
          "name": "Occupied Inpatient Beds Initial Population",
          "use": "out",
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          "max": "1",
          "type": "boolean"
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        {
          "name": "Face Shield 3 Day Supply Initial Population",
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          "min": 0,
          "max": "1",
          "type": "boolean"
        },
        {
          "name": "Pediatric ICU COVID_19 Patients Stratifier",
          "use": "out",
          "min": 0,
          "max": "1",
          "type": "integer"
        },
        {
          "name": "Gown Supply in Days Stratifier",
          "use": "out",
          "min": 0,
          "max": "1",
          "type": "integer"
        },
        {
          "name": "New Adult RSV Patients Between 65 to 74 Stratifier",
          "use": "out",
          "min": 0,
          "max": "1",
          "type": "integer"
        },
        {
          "name": "Adult ICU Influenza Patients Stratifier",
          "use": "out",
          "min": 0,
          "max": "1",
          "type": "integer"
        },
        {
          "name": "New Adult COVID_19 Patients Between 50 to 64 Stratifier",
          "use": "out",
          "min": 0,
          "max": "1",
          "type": "integer"
        },
        {
          "name": "Occupied Adult ICU Beds Initial Population",
          "use": "out",
          "min": 0,
          "max": "1",
          "type": "boolean"
        },
        {
          "name": "Adult Inpatient Influenza Patients Stratifier",
          "use": "out",
          "min": 0,
          "max": "1",
          "type": "integer"
        },
        {
          "name": "New Pediatric COVID_19 Patients Between 0 to 4 Stratifier",
          "use": "out",
          "min": 0,
          "max": "1",
          "type": "integer"
        },
        {
          "name": "Pediatric Inpatient RSV Patients Stratifier",
          "use": "out",
          "min": 0,
          "max": "1",
          "type": "integer"
        },
        {
          "name": "New Pediatric RSV Patients Between 0 to 4 Stratifier",
          "use": "out",
          "min": 0,
          "max": "1",
          "type": "integer"
        },
        {
          "name": "New Pediatric COVID_19 Patients Between 5 to 17 Stratifier",
          "use": "out",
          "min": 0,
          "max": "1",
          "type": "integer"
        },
        {
          "name": "N95 Mask Supply in Days Stratifier",
          "use": "out",
          "min": 0,
          "max": "1",
          "type": "integer"
        },
        {
          "name": "New Adult RSV Patients Between 50 to 64 Stratifier",
          "use": "out",
          "min": 0,
          "max": "1",
          "type": "integer"
        },
        {
          "name": "New Adult COVID_19 Patients Between 65 to 74 Stratifier",
          "use": "out",
          "min": 0,
          "max": "1",
          "type": "integer"
        },
        {
          "name": "New Pediatric Influenza Patients Between 5 to 17 Stratifier",
          "use": "out",
          "min": 0,
          "max": "1",
          "type": "integer"
        },
        {
          "name": "ICU Beds Initial Population",
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          "max": "1",
          "type": "boolean"
        },
        {
          "name": "Adult ICU RSV Patients Stratifier",
          "use": "out",
          "min": 0,
          "max": "1",
          "type": "integer"
        },
        {
          "name": "New Adult Influenza Patients Between 18 to 49 Stratifier",
          "use": "out",
          "min": 0,
          "max": "1",
          "type": "integer"
        },
        {
          "name": "New Adult RSV Patients 75 and Above Stratifier",
          "use": "out",
          "min": 0,
          "max": "1",
          "type": "integer"
        },
        {
          "name": "Pediatric Inpatient Beds Initial Population",
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          "max": "1",
          "type": "boolean"
        },
        {
          "name": "New Adult Influenza Patients Between 50 to 64 Stratifier",
          "use": "out",
          "min": 0,
          "max": "1",
          "type": "integer"
        },
        {
          "name": "New Pediatric Influenza Patients Between 0 to 4 Stratifier",
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          "min": 0,
          "max": "1",
          "type": "integer"
        },
        {
          "name": "Adult Inpatient RSV Patients Stratifier",
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        },
        {
          "name": "N95 Mask 3 Day Supply Initial Population",
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          "type": "boolean"
        },
        {
          "name": "Pediatric ICU Beds Initial Population",
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        {
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        {
          "name": "Occupied Adult Inpatient Beds Initial Population",
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        },
        {
          "name": "New Adult COVID_19 Patients Between 18 to 49 Stratifier",
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        {
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          "name": "Occupied ICU Beds Initial Population",
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        {
          "name": "New Influenza Patients with Unknown Age Stratifier",
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          "min": 0,
          "max": "1",
          "type": "integer"
        },
        {
          "name": "Pediatric ICU Influenza Patients Stratifier",
          "use": "out",
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          "type": "integer"
        },
        {
          "name": "New Adult Influenza Patients Between 65 to 74 Stratifier",
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          "min": 0,
          "max": "1",
          "type": "integer"
        },
        {
          "name": "New Pediatric RSV Patients Between 5 to 17 Stratifier",
          "use": "out",
          "min": 0,
          "max": "1",
          "type": "integer"
        },
        {
          "name": "Pediatric Inpatient COVID_19 Patients Stratifier",
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          "type": "integer"
        },
        {
          "name": "Occupied Pediatric Inpatient Beds Initial Population",
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          "type": "boolean"
        },
        {
          "name": "Inpatient Beds Initial Population",
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          "min": 0,
          "max": "1",
          "type": "boolean"
        },
        {
          "name": "New Adult COVID_19 Patients 75 and Above Stratifier",
          "use": "out",
          "min": 0,
          "max": "1",
          "type": "integer"
        },
        {
          "name": "OR Surgical Mask 3 Day Supply Initial Population",
          "use": "out",
          "min": 0,
          "max": "1",
          "type": "boolean"
        },
        {
          "name": "New COVID_19 Patients with Unknown Age Stratifier",
          "use": "out",
          "min": 0,
          "max": "1",
          "type": "integer"
        },
        {
          "name": "New Adult Influenza Patients 75 and Above Stratifier",
          "use": "out",
          "min": 0,
          "max": "1",
          "type": "integer"
        },
        {
          "name": "Gown 3 Day Supply Initial Population",
          "use": "out",
          "min": 0,
          "max": "1",
          "type": "boolean"
        }
      ],
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          ]
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        },
        {
          "type": "Location",
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        {
          "type": "Location",
          "profile": [
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        },
        {
          "type": "Encounter",
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            "http://hl7.org/fhir/StructureDefinition/Encounter"
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        {
          "type": "Encounter",
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          ],
          "mustSupport": [
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          ]
        },
        {
          "type": "Observation",
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          "mustSupport": [
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        {
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        {
          "type": "Location",
          "profile": [
            "http://hl7.org/fhir/StructureDefinition/Location"
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        {
          "type": "Observation",
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          "mustSupport": [
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          "codeFilter": [
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              "path": "code",
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          "codeFilter": [
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              "path": "code",
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        {
          "type": "Observation",
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          ]
        },
        {
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                "code": "numConfRSVICUPatsPed"
              }
            ]
          },
          "criteria": {
            "language": "text/cql-identifier",
            "expression": "Pediatric ICU RSV Patients Stratifier"
          }
        }
      ]
    },
    {
      "code": {
        "coding": [
          {
            "system": "http://hl7.org/fhir/us/safr/CodeSystem/us-safr-hrd-example-codes",
            "code": "numICUBedsOccPed"
          }
        ]
      },
      "population": [
        {
          "id": "d2e4301-occupied-ped-icu",
          "code": {
            "coding": [
              {
                "system": "http://terminology.hl7.org/CodeSystem/measure-population",
                "code": "initial-population",
                "display": "Initial Population"
              }
            ]
          },
          "criteria": {
            "language": "text/cql-identifier",
            "expression": "Occupied Pediatric ICU Beds Initial Population"
          }
        }
      ]
    },
    {
      "code": {
        "coding": [
          {
            "system": "http://hl7.org/fhir/us/safr/CodeSystem/us-safr-hrd-example-codes",
            "code": "N95Mask3DaySupply"
          }
        ]
      },
      "population": [
        {
          "id": "d2e4301-n95-3day",
          "code": {
            "coding": [
              {
                "system": "http://terminology.hl7.org/CodeSystem/measure-population",
                "code": "initial-population",
                "display": "Initial Population"
              }
            ]
          },
          "criteria": {
            "language": "text/cql-identifier",
            "expression": "N95 Mask 3 Day Supply Initial Population"
          }
        }
      ],
      "stratifier": [
        {
          "code": {
            "coding": [
              {
                "system": "http://hl7.org/fhir/us/safr/CodeSystem/us-safr-hrd-example-codes",
                "code": "N95MaskSupplyDays"
              }
            ]
          },
          "criteria": {
            "language": "text/cql-identifier",
            "expression": "N95 Mask Supply in Days Stratifier"
          }
        }
      ]
    },
    {
      "code": {
        "coding": [
          {
            "system": "http://hl7.org/fhir/us/safr/CodeSystem/us-safr-hrd-example-codes",
            "code": "surgMask3DaySupply"
          }
        ]
      },
      "population": [
        {
          "id": "d2e4301-or-surgical-mask-3day",
          "code": {
            "coding": [
              {
                "system": "http://terminology.hl7.org/CodeSystem/measure-population",
                "code": "initial-population",
                "display": "Initial Population"
              }
            ]
          },
          "criteria": {
            "language": "text/cql-identifier",
            "expression": "OR Surgical Mask 3 Day Supply Initial Population"
          }
        }
      ],
      "stratifier": [
        {
          "code": {
            "coding": [
              {
                "system": "http://hl7.org/fhir/us/safr/CodeSystem/us-safr-hrd-example-codes",
                "code": "surgMaskSupplyDays"
              }
            ]
          },
          "criteria": {
            "language": "text/cql-identifier",
            "expression": "OR Surgical Mask Supply in Days Stratifier"
          }
        }
      ]
    },
    {
      "code": {
        "coding": [
          {
            "system": "http://hl7.org/fhir/us/safr/CodeSystem/us-safr-hrd-example-codes",
            "code": "shield3DaySupply"
          }
        ]
      },
      "population": [
        {
          "id": "d2e4301-face-shield-3-day",
          "code": {
            "coding": [
              {
                "system": "http://terminology.hl7.org/CodeSystem/measure-population",
                "code": "initial-population",
                "display": "Initial Population"
              }
            ]
          },
          "criteria": {
            "language": "text/cql-identifier",
            "expression": "Face Shield 3 Day Supply Initial Population"
          }
        }
      ],
      "stratifier": [
        {
          "code": {
            "coding": [
              {
                "system": "http://hl7.org/fhir/us/safr/CodeSystem/us-safr-hrd-example-codes",
                "code": "shieldSupplyDays"
              }
            ]
          },
          "criteria": {
            "language": "text/cql-identifier",
            "expression": "Face Shield Supply in Days Stratifier"
          }
        }
      ]
    },
    {
      "code": {
        "coding": [
          {
            "system": "http://hl7.org/fhir/us/safr/CodeSystem/us-safr-hrd-example-codes",
            "code": "gown3DaySupply"
          }
        ]
      },
      "population": [
        {
          "id": "d2e4301-gown-3-day",
          "code": {
            "coding": [
              {
                "system": "http://terminology.hl7.org/CodeSystem/measure-population",
                "code": "initial-population",
                "display": "Initial Population"
              }
            ]
          },
          "criteria": {
            "language": "text/cql-identifier",
            "expression": "Gown 3 Day Supply Initial Population"
          }
        }
      ],
      "stratifier": [
        {
          "code": {
            "coding": [
              {
                "system": "http://hl7.org/fhir/us/safr/CodeSystem/us-safr-hrd-example-codes",
                "code": "gownSupplyDays"
              }
            ]
          },
          "criteria": {
            "language": "text/cql-identifier",
            "expression": "Gown Supply in Days Stratifier"
          }
        }
      ]
    },
    {
      "code": {
        "coding": [
          {
            "system": "http://hl7.org/fhir/us/safr/CodeSystem/us-safr-hrd-example-codes",
            "code": "glove3DaySupply"
          }
        ]
      },
      "population": [
        {
          "id": "d2e4301-glove-3-day",
          "code": {
            "coding": [
              {
                "system": "http://terminology.hl7.org/CodeSystem/measure-population",
                "code": "initial-population",
                "display": "Initial Population"
              }
            ]
          },
          "criteria": {
            "language": "text/cql-identifier",
            "expression": "Glove 3 Day Supply Initial Population"
          }
        }
      ],
      "stratifier": [
        {
          "code": {
            "coding": [
              {
                "system": "http://hl7.org/fhir/us/safr/CodeSystem/us-safr-hrd-example-codes",
                "code": "gloveSupplyDays"
              }
            ]
          },
          "criteria": {
            "language": "text/cql-identifier",
            "expression": "Glove Supply in Days Stratifier"
          }
        }
      ]
    }
  ]
}