Evidence Based Medicine on FHIR Implementation Guide
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Evidence Based Medicine on FHIR Implementation Guide, published by HL7 International / Clinical Decision Support. This guide is not an authorized publication; it is the continuous build for version 1.0.0-ballot3 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/ebm/ and changes regularly. See the Directory of published versions

: Medication Adherence at 12 weeks

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@prefix fhir: <http://hl7.org/fhir/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix sct: <http://snomed.info/id/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

# - resource -------------------------------------------------------------------

<http://hl7.org/fhir/EvidenceVariable/375201> a fhir:EvidenceVariable ;
  fhir:nodeRole fhir:treeRoot ;
  fhir:id [ fhir:v "375201"] ; # 
  fhir:meta [
     fhir:versionId [ fhir:v "12" ] ;
     fhir:lastUpdated [ fhir:v "2025-11-20T13:52:38.876Z"^^xsd:dateTime ] ;
     fhir:profile ( [
       fhir:v "http://hl7.org/fhir/uv/ebm/StructureDefinition/variable-definition"^^xsd:anyURI ;
       fhir:l <http://hl7.org/fhir/uv/ebm/StructureDefinition/variable-definition>
     ] )
  ] ; # 
  fhir:language [ fhir:v "en"] ; # 
  fhir:text [
     fhir:status [ fhir:v "empty" ] ;
     fhir:div [ fhir:v "<div xml:lang=\"en\" xmlns=\"http://www.w3.org/1999/xhtml\" lang=\"en\"><p>[No data.]</p></div>"^^rdf:XMLLiteral ]
  ] ; # 
  fhir:extension ( [
     fhir:url [
       fhir:v "http://hl7.org/fhir/uv/ebm/StructureDefinition/artifact-publication-status"^^xsd:anyURI ;
       fhir:l <http://hl7.org/fhir/uv/ebm/StructureDefinition/artifact-publication-status>
     ] ;
     fhir:value [
       a fhir:CodeableConcept ;
       fhir:coding ( [
         fhir:system [
           fhir:v "http://terminology.hl7.org/CodeSystem/cited-artifact-status-type"^^xsd:anyURI ;
           fhir:l <http://terminology.hl7.org/CodeSystem/cited-artifact-status-type>
         ] ;
         fhir:code [ fhir:v "active" ] ;
         fhir:display [ fhir:v "Active" ]
       ] )
     ]
  ] ) ; # 
  fhir:url [
     fhir:v "https://fevir.net/resources/EvidenceVariable/375201"^^xsd:anyURI ;
     fhir:l <https://fevir.net/resources/EvidenceVariable/375201>
  ] ; # 
  fhir:identifier ( [
     fhir:type [
       fhir:coding ( [
         fhir:system [
           fhir:v "http://terminology.hl7.org/CodeSystem/v2-0203"^^xsd:anyURI ;
           fhir:l <http://terminology.hl7.org/CodeSystem/v2-0203>
         ] ;
         fhir:code [ fhir:v "ACSN" ] ;
         fhir:display [ fhir:v "Accession ID" ]
       ] ) ;
       fhir:text [ fhir:v "FEvIR Object Identifier" ]
     ] ;
     fhir:system [
       fhir:v "https://fevir.net/FOI"^^xsd:anyURI ;
       fhir:l <https://fevir.net/FOI>
     ] ;
     fhir:value [ fhir:v "375201" ] ;
     fhir:assigner [
       fhir:display [ fhir:v "Computable Publishing LLC" ]
     ]
  ] ) ; # 
  fhir:name [ fhir:v "Medication_Adherence_at_12_weeks"] ; # 
  fhir:title [ fhir:v "Medication Adherence at 12 weeks"] ; # 
  fhir:citeAs [ fhir:v "Medication Adherence at 12 weeks [Database Entry: FHIR EvidenceVariable Resource]. Contributors: Joanne Dehnbostel [Authors/Creators]. In: Fast Evidence Interoperability Resources (FEvIR) Platform, FOI 375201. Revised 2025-11-20. Available at: https://fevir.net/resources/EvidenceVariable/375201. Computable resource at: https://fevir.net/resources/EvidenceVariable/375201#json."] ; # 
  fhir:status [ fhir:v "active"] ; # 
  fhir:author ( [
     fhir:name [ fhir:v "Joanne Dehnbostel" ]
  ] ) ; # 
  fhir:publisher [ fhir:v "Computable Publishing LLC"] ; # 
  fhir:contact ( [
     fhir:telecom ( [
       fhir:system [ fhir:v "email" ] ;
       fhir:value [ fhir:v "support@computablepublishing.com" ]
     ] )
  ] ) ; # 
  fhir:description [ fhir:v "Example of VariableDefinition Profile"] ; # 
  fhir:useContext ( [
     fhir:code [
       fhir:system [
         fhir:v "https://fevir.net/resources/CodeSystem/179423"^^xsd:anyURI ;
         fhir:l <https://fevir.net/resources/CodeSystem/179423>
       ] ;
       fhir:code [ fhir:v "evidence-communication" ] ;
       fhir:display [ fhir:v "Evidence Communication" ]
     ] ;
     fhir:value [
       a fhir:CodeableConcept ;
       fhir:coding ( [
         fhir:system [
           fhir:v "https://fevir.net/resources/CodeSystem/179423"^^xsd:anyURI ;
           fhir:l <https://fevir.net/resources/CodeSystem/179423>
         ] ;
         fhir:code [ fhir:v "VariableDefinition" ] ;
         fhir:display [ fhir:v "VariableDefinition" ]
       ] )
     ]
  ] ) ; # 
  fhir:copyright [ fhir:v "https://creativecommons.org/licenses/by-nc-sa/4.0/"] ; # 
  fhir:actual [ fhir:v true] ; # 
  fhir:definition [
     fhir:concept [
       fhir:coding ( [
         a sct:1156699004 ;
         fhir:system [
           fhir:v "http://snomed.info/sct"^^xsd:anyURI ;
           fhir:l <http://snomed.info/sct>
         ] ;
         fhir:code [ fhir:v "1156699004" ] ;
         fhir:display [ fhir:v "Complies with drug therapy (finding)" ]
       ] ) ;
       fhir:text [ fhir:v "Medication Adherence defined as 80% or greater use measured by pill count" ]
     ]
  ] ; # 
  fhir:definitionModifier ( [
     fhir:code [
       fhir:coding ( [
         a sct:266710000 ;
         fhir:system [
           fhir:v "http://snomed.info/sct"^^xsd:anyURI ;
           fhir:l <http://snomed.info/sct>
         ] ;
         fhir:code [ fhir:v "266710000" ] ;
         fhir:display [ fhir:v "Drugs not taken/completed" ]
       ] ) ;
       fhir:text [ fhir:v "measured by pill count" ]
     ] ;
     fhir:value [
       a fhir:Quantity ;
       fhir:value [ fhir:v "20"^^xsd:decimal ] ;
       fhir:comparator [ fhir:v "<=" ] ;
       fhir:unit [ fhir:v "%" ] ;
       fhir:system [
         fhir:v "http://unitsofmeasure.org"^^xsd:anyURI ;
         fhir:l <http://unitsofmeasure.org>
       ] ;
       fhir:code [ fhir:v "%" ]
     ]
  ] ) ; # 
  fhir:handling [ fhir:v "boolean"] ; # 
  fhir:timing [
     fhir:contextCode [
       fhir:coding ( [
         a sct:709491003 ;
         fhir:system [
           fhir:v "http://snomed.info/sct"^^xsd:anyURI ;
           fhir:l <http://snomed.info/sct>
         ] ;
         fhir:code [ fhir:v "709491003" ] ;
         fhir:display [ fhir:v "Enrollment in clinical trial (procedure)" ]
       ] )
     ] ;
     fhir:offset [
       a fhir:Duration ;
       fhir:value [ fhir:v "12"^^xsd:decimal ] ;
       fhir:unit [ fhir:v "weeks" ] ;
       fhir:system [
         fhir:v "http://unitsofmeasure.org"^^xsd:anyURI ;
         fhir:l <http://unitsofmeasure.org>
       ] ;
       fhir:code [ fhir:v "wk" ]
     ] ;
     fhir:text [ fhir:v "at 12 weeks" ]
  ] . #