@phema/cql-execution/age.xml

An execution framework for the Clinical Quality Language (CQL)

<?xml version="1.0" encoding="UTF-8"?>
<library xmlns="urn:hl7-org:elm:r1" xmlns:t="urn:hl7-org:elm-types:r1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:fhir="http://hl7.org/fhir" xmlns:qdm43="urn:healthit-gov:qdm:v4_3" xmlns:qdm53="urn:healthit-gov:qdm:v5_3" xmlns:a="urn:hl7-org:cql-annotations:r1">
   <identifier id="AgeAtMP" version="1"/>
   <schemaIdentifier id="urn:hl7-org:elm" version="r1"/>
   <usings>
      <def localIdentifier="System" uri="urn:hl7-org:elm-types:r1"/>
      <def localIdentifier="QUICK" uri="http://hl7.org/fhir"/>
   </usings>
   <parameters>
      <def name="MeasurementPeriod" accessLevel="Public">
         <default lowClosed="true" highClosed="false" xsi:type="Interval">
            <low xsi:type="DateTime">
               <year valueType="t:Integer" value="2013" xsi:type="Literal"/>
               <month valueType="t:Integer" value="1" xsi:type="Literal"/>
               <day valueType="t:Integer" value="1" xsi:type="Literal"/>
               <hour valueType="t:Integer" value="0" xsi:type="Literal"/>
               <minute valueType="t:Integer" value="0" xsi:type="Literal"/>
               <second valueType="t:Integer" value="0" xsi:type="Literal"/>
               <millisecond valueType="t:Integer" value="0" xsi:type="Literal"/>
            </low>
            <high xsi:type="DateTime">
               <year valueType="t:Integer" value="2014" xsi:type="Literal"/>
               <month valueType="t:Integer" value="1" xsi:type="Literal"/>
               <day valueType="t:Integer" value="1" xsi:type="Literal"/>
               <hour valueType="t:Integer" value="0" xsi:type="Literal"/>
               <minute valueType="t:Integer" value="0" xsi:type="Literal"/>
               <second valueType="t:Integer" value="0" xsi:type="Literal"/>
               <millisecond valueType="t:Integer" value="0" xsi:type="Literal"/>
            </high>
         </default>
      </def>
   </parameters>
   <statements>
      <def name="Patient" context="Patient">
         <expression xsi:type="SingletonFrom">
            <operand dataType="fhir:Patient" templateId="patient-qicore-qicore-patient" xsi:type="Retrieve"/>
         </expression>
      </def>
      <def name="InDemographic" context="Patient" accessLevel="Public">
         <expression xsi:type="And">
            <operand xsi:type="GreaterOrEqual">
               <operand precision="Year" xsi:type="CalculateAgeAt">
                  <operand path="birthDate" xsi:type="Property">
                     <source name="Patient" xsi:type="ExpressionRef"/>
                  </operand>
                  <operand xsi:type="Start">
                     <operand name="MeasurementPeriod" xsi:type="ParameterRef"/>
                  </operand>
               </operand>
               <operand valueType="t:Integer" value="2" xsi:type="Literal"/>
            </operand>
            <operand xsi:type="Less">
               <operand precision="Year" xsi:type="CalculateAgeAt">
                  <operand path="birthDate" xsi:type="Property">
                     <source name="Patient" xsi:type="ExpressionRef"/>
                  </operand>
                  <operand xsi:type="Start">
                     <operand name="MeasurementPeriod" xsi:type="ParameterRef"/>
                  </operand>
               </operand>
               <operand valueType="t:Integer" value="18" xsi:type="Literal"/>
            </operand>
         </expression>
      </def>
   </statements>
</library>