Evidence Based Medicine on FHIR Implementation Guide
1.0.0-ballot3 - STU 1 Ballot 3 World

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

: NHANES LBXGLU: Fasting Glucose (mg/dL)

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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 xsd: <http://www.w3.org/2001/XMLSchema#> .

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

<http://hl7.org/fhir/EvidenceVariable/282881> a fhir:EvidenceVariable ;
  fhir:nodeRole fhir:treeRoot ;
  fhir:id [ fhir:v "282881"] ; # 
  fhir:meta [
     fhir:versionId [ fhir:v "25" ] ;
     fhir:lastUpdated [ fhir:v "2026-08-31T13:58:41.389Z"^^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\">[No data.]</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/282881"^^xsd:anyURI ;
     fhir:l <https://fevir.net/resources/EvidenceVariable/282881>
  ] ; # 
  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 "282881" ] ;
     fhir:assigner [
       fhir:display [ fhir:v "Computable Publishing LLC" ]
     ]
  ] [
     fhir:type [
       fhir:text [ fhir:v "NHANES variable name" ]
     ] ;
     fhir:value [ fhir:v "LBXGLU" ]
  ] ) ; # 
  fhir:version [ fhir:v "2017-2018"] ; # 
  fhir:name [ fhir:v "LBXGLU"] ; # 
  fhir:title [ fhir:v "NHANES LBXGLU: Fasting Glucose (mg/dL)"] ; # 
  fhir:shortTitle [ fhir:v "Fasting Glucose (mg/dL)"] ; # 
  fhir:citeAs [ fhir:v "NHANES LBXGLU: Fasting Glucose (mg/dL) [Database Entry: FHIR EvidenceVariable Resource]. Contributors: Brian S. Alper [Authors/Creators]. In: Fast Evidence Interoperability Resources (FEvIR) Platform, FOI 282881. Revised 2026-08-31. Available at: https://fevir.net/resources/EvidenceVariable/282881. Computable resource at: https://fevir.net/resources/EvidenceVariable/282881#json."] ; # 
  fhir:status [ fhir:v "active"] ; # 
  fhir:author ( [
     fhir:name [ fhir:v "Brian S. Alper" ]
  ] ) ; # 
  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 "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: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:relatesTo ( [
     fhir:type [
       fhir:coding ( [
         fhir:system [
           fhir:v "http://terminology.hl7.org/CodeSystem/artifact-relationship-type"^^xsd:anyURI ;
           fhir:l <http://terminology.hl7.org/CodeSystem/artifact-relationship-type>
         ] ;
         fhir:code [ fhir:v "derived-from" ] ;
         fhir:display [ fhir:v "Derived From" ]
       ] )
     ] ;
     fhir:target [
       a fhir:Uri ;
       fhir:v "https://wwwn.cdc.gov/Nchs/Nhanes/2017-2018/GLU_J.htm"^^xsd:anyURI ;
       fhir:l <https://wwwn.cdc.gov/Nchs/Nhanes/2017-2018/GLU_J.htm>
     ]
  ] [
     fhir:type [
       fhir:coding ( [
         fhir:system [
           fhir:v "http://terminology.hl7.org/CodeSystem/artifact-relationship-type"^^xsd:anyURI ;
           fhir:l <http://terminology.hl7.org/CodeSystem/artifact-relationship-type>
         ] ;
         fhir:code [ fhir:v "part-of" ] ;
         fhir:display [ fhir:v "Part Of" ]
       ] )
     ] ;
     fhir:target [
       a fhir:Reference ;
       fhir:l <http://hl7.org/fhir/Composition/282931> ;
       fhir:reference [ fhir:v "Composition/282931" ] ;
       fhir:type [
         fhir:v "Composition"^^xsd:anyURI ;
         fhir:l fhir:Composition
       ] ;
       fhir:display [ fhir:v "NHANES Plasma Fasting Glucose (GLU_J) Data Dictionary" ]
     ]
  ] [
     fhir:type [
       fhir:coding ( [
         fhir:system [
           fhir:v "http://terminology.hl7.org/CodeSystem/artifact-relationship-type"^^xsd:anyURI ;
           fhir:l <http://terminology.hl7.org/CodeSystem/artifact-relationship-type>
         ] ;
         fhir:code [ fhir:v "depends-on" ] ;
         fhir:display [ fhir:v "Depends On" ]
       ] )
     ] ;
     fhir:target [
       a fhir:Reference ;
       fhir:l <http://hl7.org/fhir/EvidenceVariable/282898> ;
       fhir:reference [ fhir:v "EvidenceVariable/282898" ] ;
       fhir:type [
         fhir:v "EvidenceVariable"^^xsd:anyURI ;
         fhir:l fhir:EvidenceVariable
       ] ;
       fhir:display [ fhir:v "NHANES WTSAF2YR: Fasting Subsample 2 Year MEC Weight" ]
     ]
  ] ) ; # 
  fhir:actual [ fhir:v true] ; # 
  fhir:definition [
     fhir:concept [
       fhir:text [ fhir:v "Fasting Glucose (mg/dL) -- code LBXGLU in https://wwwn.cdc.gov/Nchs/Nhanes/2017-2018/GLU_J.htm version 2017-2018" ]
     ] ;
     fhir:reference [
       fhir:l <http://hl7.org/fhir/Group/282882> ;
       fhir:reference [ fhir:v "Group/282882" ] ;
       fhir:type [
         fhir:v "Group"^^xsd:anyURI ;
         fhir:l fhir:Group
       ] ;
       fhir:display [ fhir:v "NHANES LBXGLU: Fasting Glucose (mg/dL) Variable Definition" ]
     ]
  ] ; # 
  fhir:handling [
     fhir:coding ( [
       fhir:system [
         fhir:v "https://fevir.net/sevco"^^xsd:anyURI ;
         fhir:l <https://fevir.net/sevco>
       ] ;
       fhir:code [ fhir:v "STATO:0000251" ] ;
       fhir:display [ fhir:v "continuous variable" ]
     ] )
  ] ; # 
  fhir:conditional [
     fhir:description [ fhir:v "if age >= 12 years" ] ;
     fhir:expression [ fhir:v "age >= 12 years" ]
  ] ; # 
  fhir:classifier ( [
     fhir:text [ fhir:v "Plasma Fasting Glucose (GLU_J)" ]
  ] ) ; # 
  fhir:dataStorage ( [
     fhir:datatype [
       fhir:text [ fhir:v "SAS floating-point number" ]
     ]
  ] ) ; # 
  fhir:period [
     fhir:start [ fhir:v "2017"^^xsd:gYear ] ;
     fhir:end [ fhir:v "2018"^^xsd:gYear ]
  ] ; # 
  fhir:constraint ( [
     fhir:minimumQuantity [
       fhir:value [ fhir:v "2"^^xsd:decimal ]
     ]
  ] ) ; # 
  fhir:unacceptableDataHandling ( [
     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." ]
  ] ) . # 

<http://hl7.org/fhir/Composition/282931> a fhir:Composition .

<http://hl7.org/fhir/EvidenceVariable/282898> a fhir:EvidenceVariable .

<http://hl7.org/fhir/Group/282882> a fhir:Group .