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

: NHANES LBDGLUSI: Fasting Glucose (mmol/L) - TTL Representation

Active as of 2024-12-19

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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:EvidenceVariable ;
  fhir:nodeRole fhir:treeRoot ;
  fhir:id [ fhir:v "282897"] ; # 
  fhir:meta [
fhir:versionId [ fhir:v "14" ] ;
fhir:lastUpdated [ fhir:v "2024-11-19T16:49:11.283Z"^^xsd:dateTime ] ;
    ( fhir:profile [
fhir:v "http://hl7.org/fhir/uv/ebm/StructureDefinition/variable-definition"^^xsd:anyURI ;
fhir:link <http://hl7.org/fhir/uv/ebm/StructureDefinition/variable-definition>     ] )
  ] ; # 
  fhir:text [
fhir:status [ fhir:v "empty" ] ;
fhir:div "<div xmlns=\"http://www.w3.org/1999/xhtml\">[No data.]</div>"
  ] ; # 
  fhir:extension ( [
fhir:url [ fhir:v "http://hl7.org/fhir/uv/ebm/StructureDefinition/evidence-variable-conditional"^^xsd:anyURI ] ;
fhir:value [
a fhir:Expression ;
fhir:description [ fhir:v "if age >= 12 years" ] ;
fhir:expression [ fhir:v "age >= 12 years" ]     ]
  ] [
fhir:url [ fhir:v "http://hl7.org/fhir/uv/ebm/StructureDefinition/evidence-variable-classifier"^^xsd:anyURI ] ;
fhir:value [
a fhir:CodeableConcept ;
fhir:text [ fhir:v "Plasma Fasting Glucose (GLU_J)" ]     ]
  ] [
    ( fhir:extension [
fhir:url [ fhir:v "datatype"^^xsd:anyURI ] ;
fhir:value [
a fhir:CodeableConcept ;
fhir:text [ fhir:v "SAS floating-point number" ]       ]     ] ) ;
fhir:url [ fhir:v "http://hl7.org/fhir/uv/ebm/StructureDefinition/evidence-variable-data-storage"^^xsd:anyURI ]
  ] [
fhir:url [ fhir:v "http://hl7.org/fhir/uv/ebm/StructureDefinition/evidence-variable-period"^^xsd:anyURI ] ;
fhir:value [
a fhir:Period ;
fhir:start [ fhir:v "2017"^^xsd:gYear ] ;
fhir:end [ fhir:v "2018"^^xsd:gYear ]     ]
  ] [
fhir:url [ fhir:v "http://hl7.org/fhir/uv/ebm/StructureDefinition/evidence-variable-data-cleaning"^^xsd:anyURI ] ;
fhir:value [
a fhir:CodeableConcept ;
fhir:text [ fhir:v "Participants whom provided blood specimen but did not meet the 8 to less than 24 hour fasting criteria (n=180) have the sample weight value assigned as '0' (WTSAF2YR =0) as well. Glucose measurements for these 180 participants are included in the dataset. However, to include these data in the analysis, a reweighting would be required." ]     ]
  ] ) ; # 
  fhir:url [ fhir:v "https://fevir.net/resources/EvidenceVariable/282897"^^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/282897" ] ;
fhir:assigner [
fhir:display [ fhir:v "Computable Publishing LLC" ]     ]
  ] [
fhir:type [
fhir:text [ fhir:v "NHANES variable name" ]     ] ;
fhir:value [ fhir:v "LBDGLUSI" ]
  ] [
fhir:system [ fhir:v "urn:ietf:rfc:3986"^^xsd:anyURI ] ;
fhir:value [ fhir:v "urn:oid:2.16.840.1.113883.4.642.40.44.24.20" ]
  ] ) ; # 
  fhir:version [ fhir:v "2.0.0-ballot"] ; # 
  fhir:name [ fhir:v "LBDGLUSI"] ; # 
  fhir:title [ fhir:v "NHANES LBDGLUSI: Fasting Glucose (mmol/L)"] ; # 
  fhir:shortTitle [ fhir:v "Fasting Glucose (mmol/L)"] ; # 
  fhir:status [ fhir:v "active"] ; # 
  fhir:date [ fhir:v "2024-12-19T14:29:51+00:00"^^xsd:dateTime] ; # 
  fhir:publisher [ fhir:v "HL7 International / Clinical Decision Support"] ; # 
  fhir:contact ( [
fhir:name [ fhir:v "HL7 International / Clinical Decision Support" ] ;
    ( fhir:telecom [
fhir:system [ fhir:v "url" ] ;
fhir:value [ fhir:v "http://www.hl7.org/Special/committees/dss" ]     ] )
  ] ) ; # 
  fhir:description [ fhir:v "This variable definition is used for an NHANES data dictionary."] ; # 
  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 "VariableDefinition" ] ;
fhir:display [ fhir:v "VariableDefinition" ]       ] )     ]
  ] ) ; # 
  fhir:copyright [ fhir:v "https://creativecommons.org/licenses/by-nc-sa/4.0/"] ; # 
  fhir:author ( [
fhir:name [ fhir:v "Brian S. Alper" ]
  ] ) ; # 
  fhir:relatedArtifact ( [
fhir:type [ fhir:v "cite-as" ] ;
fhir:citation [ fhir:v "NHANES LBDGLUSI: Fasting Glucose (mmol/L) [Database Entry: FHIR EvidenceVariable Resource]. Contributors: Brian S. Alper [Authors/Creators]. In: Fast Evidence Interoperability Resources (FEvIR) Platform, FOI 282897. Revised 2024-11-19. Available at: https://fevir.net/resources/EvidenceVariable/282897. Computable resource at: https://fevir.net/resources/EvidenceVariable/282897." ]
  ] [
fhir:type [ fhir:v "derived-from" ] ;
fhir:resource [
fhir:v "https://wwwn.cdc.gov/Nchs/Nhanes/2017-2018/GLU_J.htm"^^xsd:anyURI ;
fhir:link <https://wwwn.cdc.gov/Nchs/Nhanes/2017-2018/GLU_J.htm>     ]
  ] [
fhir:type [ fhir:v "part-of" ] ;
fhir:resourceReference [
fhir:reference [ fhir:v "Composition/282931" ] ;
fhir:type [ fhir:v "Composition"^^xsd:anyURI ] ;
fhir:display [ fhir:v "NHANES Plasma Fasting Glucose (GLU_J) Data Dictionary" ]     ]
  ] [
fhir:type [ fhir:v "derived-from" ] ;
fhir:label [ fhir:v "Cloned from" ] ;
fhir:resourceReference [
fhir:reference [ fhir:v "EvidenceVariable/282881" ] ;
fhir:type [ fhir:v "EvidenceVariable"^^xsd:anyURI ] ;
fhir:display [ fhir:v "NHANES LBXGLU: Fasting Glucose (mg/dL)" ]     ]
  ] [
fhir:type [ fhir:v "similar-to" ] ;
fhir:label [ fhir:v "equivalentTo" ] ;
fhir:resourceReference [
fhir:reference [ fhir:v "EvidenceVariable/282881" ] ;
fhir:type [ fhir:v "EvidenceVariable"^^xsd:anyURI ] ;
fhir:display [ fhir:v "NHANES LBXGLU: Fasting Glucose (mg/dL)" ]     ]
  ] [
fhir:type [ fhir:v "depends-on" ] ;
fhir:resourceReference [
fhir:reference [ fhir:v "EvidenceVariable/282898" ] ;
fhir:type [ fhir:v "EvidenceVariable"^^xsd:anyURI ] ;
fhir:display [ fhir:v "NHANES WTSAF2YR: Fasting Subsample 2 Year MEC Weight" ]     ]
  ] ) ; # 
  fhir:actual [ fhir:v "true"^^xsd:boolean] ; # 
  fhir:handling [ fhir:v "continuous"] . #