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 2.0.0-ballot 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

: ComparatorOnlyEvidence: Additional GI surgical procedure without bariatric surgery (Control Group) in JAMA 2018 Norwegian cohort study - TTL Representation

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@prefix fhir: <http://hl7.org/fhir/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

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

 a fhir:Evidence ;
  fhir:nodeRole fhir:treeRoot ;
  fhir:id [ fhir:v "104385"] ; # 
  fhir:meta [
fhir:versionId [ fhir:v "17" ] ;
fhir:lastUpdated [ fhir:v "2024-12-13T21:09:47.053Z"^^xsd:dateTime ] ;
    ( fhir:profile [
fhir:v "http://hl7.org/fhir/uv/ebm/StructureDefinition/comparator-only-evidence"^^xsd:anyURI ;
fhir:link <http://hl7.org/fhir/uv/ebm/StructureDefinition/comparator-only-evidence>     ] [
fhir:v "http://hl7.org/fhir/uv/ebm/StructureDefinition/single-study-evidence"^^xsd:anyURI ;
fhir:link <http://hl7.org/fhir/uv/ebm/StructureDefinition/single-study-evidence>     ] )
  ] ; # 
  fhir:text [
fhir:status [ fhir:v "empty" ] ;
fhir:div "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p>[No data.]</p></div>"
  ] ; # 
  fhir:url [ fhir:v "https://fevir.net/resources/Evidence/104385"^^xsd:anyURI] ; # 
  fhir:identifier ( [
fhir:type [
      ( fhir:coding [
fhir:system [ fhir:v "http://terminology.hl7.org/CodeSystem/v2-0203"^^xsd:anyURI ] ;
fhir:code [ fhir:v "ACSN" ] ;
fhir:display [ fhir:v "Accession ID" ]       ] ) ;
fhir:text [ fhir:v "FEvIR Object Identifier" ]     ] ;
fhir:system [ fhir:v "urn:ietf:rfc:3986"^^xsd:anyURI ] ;
fhir:value [ fhir:v "https://fevir.net/FOI/104385" ] ;
fhir:assigner [
fhir:display [ fhir:v "Computable Publishing LLC" ]     ]
  ] ) ; # 
  fhir:name [ fhir:v "ComparatorOnlyEvidence_Additional_GI_surgical_procedure_without_bariatric_surgery_Control_Group_in_JAMA_2018_Norwegian_cohort_study"] ; # 
  fhir:title [ fhir:v "ComparatorOnlyEvidence: Additional GI surgical procedure without bariatric surgery (Control Group) in JAMA 2018 Norwegian cohort study"] ; # 
  fhir:status [ fhir:v "active"] ; # 
  fhir:date [ fhir:v "2022-09-19T21:15:33.123Z"^^xsd:dateTime] ; # 
  fhir:publisher [ fhir:v "Computable Publishing LLC"] ; # 
  fhir:contact ( [
    ( fhir:telecom [
fhir:system [ fhir:v "email" ] ;
fhir:value [ fhir:v "support@computablepublishing.com" ]     ] )
  ] ) ; # 
  fhir:author ( [
fhir:name [ fhir:v "Brian S. Alper" ]
  ] ) ; # 
  fhir:useContext ( [
fhir:code [
fhir:system [ fhir:v "https://fevir.net/resources/CodeSystem/179423"^^xsd:anyURI ] ;
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:code [ fhir:v "ComparatorOnlyEvidence" ] ;
fhir:display [ fhir:v "ComparatorOnlyEvidence" ]       ] )     ]
  ] [
fhir:code [
fhir:system [ fhir:v "https://fevir.net/resources/CodeSystem/179423"^^xsd:anyURI ] ;
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:code [ fhir:v "SingleStudyEvidence" ] ;
fhir:display [ fhir:v "SingleStudyEvidence" ]       ] )     ]
  ] ) ; # 
  fhir:copyright [ fhir:v "https://creativecommons.org/licenses/by-nc-sa/4.0/"] ; # 
  fhir:relatedArtifact ( [
fhir:type [ fhir:v "derived-from" ] ;
fhir:document [
fhir:url [ fhir:v "https://jamanetwork.com/journals/jama/fullarticle/2669729"^^xsd:anyURI ]     ]
  ] [
fhir:type [ fhir:v "cite-as" ] ;
fhir:citation [ fhir:v "ComparatorOnlyEvidence: Additional GI surgical procedure without bariatric surgery (Control Group) in JAMA 2018 Norwegian cohort study [Database Entry: FHIR Evidence Resource]. Contributors: Brian S. Alper [Authors/Creators]. In: Fast Evidence Interoperability Resources (FEvIR) Platform, FOI 104385. Revised 2022-09-19. Available at: https://fevir.net/resources/Evidence/104385. Computable resource at: https://fevir.net/resources/Evidence/104385#json." ]
  ] ) ; # 
  fhir:description [ fhir:v "Risk of additional GI surgical procedure in control group was 15.5%."] ; # 
  fhir:variableDefinition ( [
fhir:description [ fhir:v "Cohort study with baseline data of exposures from November 2005 through July 2010 and follow-up data from 2006 until death or through December 2015 at a tertiary care outpatient center, Vestfold Hospital Trust, Norway. Consecutive treatment-seeking adult patients (n = 2109) with severe obesity assessed (221 patients excluded and 1888 patients included). -- Comparator Group assigned to no bariatric surgery (specialized medical treatment without bariatric surgery (control group))" ] ;
fhir:variableRole [ fhir:v "population" ] ;
fhir:observed [
fhir:reference [ fhir:v "Group/172939" ] ;
fhir:type [ fhir:v "Group"^^xsd:anyURI ] ;
fhir:display [ fhir:v "ComparatorGroup: JAMA 2018 Norwegian cohort study Control cohort" ]     ]
  ] [
fhir:description [ fhir:v "Additional GI surgical procedure" ] ;
fhir:variableRole [ fhir:v "outcome" ] ;
fhir:observed [
fhir:reference [ fhir:v "EvidenceVariable/104120" ] ;
fhir:type [ fhir:v "EvidenceVariable"^^xsd:anyURI ] ;
fhir:display [ fhir:v "OutcomeVariable: Additional GI surgical procedure" ]     ]
  ] ) ; # 
  fhir:synthesisType [
    ( fhir:coding [
fhir:system [ fhir:v "http://terminology.hl7.org/CodeSystem/synthesis-type"^^xsd:anyURI ] ;
fhir:code [ fhir:v "NotApplicable" ] ;
fhir:display [ fhir:v "not applicable" ]     ] )
  ] ; # 
  fhir:studyDesign ( [
    ( fhir:coding [
fhir:system [ fhir:v "http://hl7.org/fhir/study-design"^^xsd:anyURI ] ;
fhir:code [ fhir:v "SEVCO:01002" ] ;
fhir:display [ fhir:v "Observational research" ]     ] )
  ] [
    ( fhir:coding [
fhir:system [ fhir:v "http://hl7.org/fhir/study-design"^^xsd:anyURI ] ;
fhir:code [ fhir:v "SEVCO:01011" ] ;
fhir:display [ fhir:v "Parallel cohort design" ]     ] )
  ] [
    ( fhir:coding [
fhir:system [ fhir:v "http://hl7.org/fhir/study-design"^^xsd:anyURI ] ;
fhir:code [ fhir:v "SEVCO:01028" ] ;
fhir:display [ fhir:v "Longitudinal data collection" ]     ] )
  ] ) ; # 
  fhir:statistic ( [
fhir:description [ fhir:v "148 out of 956 observed with percentage of: 15.5%" ] ;
fhir:statisticType [
      ( fhir:coding [
fhir:system [ fhir:v "https://fevir.net/resources/CodeSystem/181513"^^xsd:anyURI ] ;
fhir:code [ fhir:v "STATO:0000607" ] ;
fhir:display [ fhir:v "Proportion" ]       ] )     ] ;
fhir:quantity [
fhir:value [ fhir:v "0.155"^^xsd:decimal ]     ] ;
fhir:numberAffected [ fhir:v "148"^^xsd:nonNegativeInteger ] ;
fhir:sampleSize [
fhir:numberOfStudies [ fhir:v "1"^^xsd:nonNegativeInteger ] ;
fhir:numberOfParticipants [ fhir:v "956"^^xsd:nonNegativeInteger ] ;
fhir:knownDataCount [ fhir:v "956"^^xsd:nonNegativeInteger ]     ]
  ] ) . #