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-ballot2 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

: Altitude for screened group - TTL Representation

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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 -------------------------------------------------------------------

 a fhir:Evidence ;
  fhir:nodeRole fhir:treeRoot ;
  fhir:id [ fhir:v "307442"] ; # 
  fhir:meta [
fhir:versionId [ fhir:v "6" ] ;
fhir:lastUpdated [ fhir:v "2025-03-16T14:12:03.581Z"^^xsd:dateTime ]
  ] ; # 
  fhir:text [
fhir:status [ fhir:v "empty" ] ;
fhir:div "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p>[No data.]</p></div>"^^rdf:XMLLiteral
  ] ; # 
  fhir:extension ( [
    ( fhir:extension [
fhir:url [ fhir:v "type"^^xsd:anyURI ] ;
fhir:value [
a fhir:code ;
fhir:v "derived-from"       ]     ] [
fhir:url [ fhir:v "quotation"^^xsd:anyURI ] ;
fhir:value [
a fhir:markdown ;
fhir:v "However, participants were less likely to be on a jetliner, and instead were on a biplane or helicopter (0% v 100%; P<0.001), were at a lower mean altitude (0.6 m, SD 0.1 v 9146 m, SD 2164; P<0.001), and were traveling at a slower velocity (0 km/h, SD 0 v 800 km/h, SD 124; P<0.001)"       ]     ] [
fhir:url [ fhir:v "targetUri"^^xsd:anyURI ] ;
fhir:value [
a fhir:uri ;
fhir:v "https://www.bmj.com/content/363/bmj.k5094"^^xsd:anyURI       ]     ] ) ;
fhir:url [ fhir:v "http://hl7.org/fhir/uv/ebm/StructureDefinition/relates-to-with-quotation"^^xsd:anyURI ]
  ] ) ; # 
  fhir:url [ fhir:v "https://fevir.net/resources/Evidence/307442"^^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/307442" ] ;
fhir:assigner [
fhir:display [ fhir:v "Computable Publishing LLC" ]     ]
  ] ) ; # 
  fhir:name [ fhir:v "Altitude_for_screened_group"] ; # 
  fhir:title [ fhir:v "Altitude for screened group"] ; # 
  fhir:citeAs [ fhir:v "Altitude for screened group [Database Entry: FHIR Evidence Resource]. Contributors: Joanne Dehnbostel [Authors/Creators]. In: Fast Evidence Interoperability Resources (FEvIR) Platform, FOI 307442. Revised 2025-02-14. Available at: https://fevir.net/resources/Evidence/307442. Computable resource at: https://fevir.net/resources/Evidence/307442#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:copyright [ fhir:v "https://creativecommons.org/licenses/by-nc-sa/4.0/"] ; # 
  fhir:relatesTo ( [
fhir:type [ fhir:v "part-of" ] ;
fhir:target [
a fhir:Reference ;
fhir:reference [ fhir:v "Composition/307245" ] ;
fhir:type [ fhir:v "Composition"^^xsd:anyURI ] ;
fhir:display [ fhir:v "PARACHUTE Trial baseline characteristics" ]     ]
  ] ) ; # 
  fhir:description [ fhir:v "This Evidence Resource is referenced in an example for the EBMonFHIR Implementation Guide."] ; # 
  fhir:variableDefinition ( [
fhir:variableRole [ fhir:v "population" ] ;
fhir:observed [
fhir:reference [ fhir:v "Group/307440" ] ;
fhir:type [ fhir:v "Group"^^xsd:anyURI ] ;
fhir:display [ fhir:v "PARACHUTE Trial Non Participants" ]     ]
  ] [
fhir:variableRole [ fhir:v "outcome" ] ;
fhir:observed [
fhir:reference [ fhir:v "EvidenceVariable/297740" ] ;
fhir:type [ fhir:v "EvidenceVariable"^^xsd:anyURI ] ;
fhir:display [ fhir:v "Altitude" ]     ]
  ] ) ; # 
  fhir:statistic ( [
fhir:statisticType [
      ( fhir:coding [
fhir:system [ fhir:v "https://fevir.net/sevco"^^xsd:anyURI ] ;
fhir:code [ fhir:v "STATO:0000573" ] ;
fhir:display [ fhir:v "mean" ]       ] )     ] ;
fhir:quantity [
fhir:value [ fhir:v "9146"^^xsd:decimal ] ;
fhir:unit [ fhir:v "meters" ]     ] ;
fhir:sampleSize [
fhir:knownDataCount [ fhir:v "69"^^xsd:nonNegativeInteger ]     ] ;
    ( fhir:attributeEstimate [
fhir:type [
        ( fhir:coding [
fhir:system [ fhir:v "https://fevir.net/sevco"^^xsd:anyURI ] ;
fhir:code [ fhir:v "STATO:0000684" ] ;
fhir:display [ fhir:v "standard deviation for sample" ]         ] )       ] ;
fhir:quantity [
fhir:value [ fhir:v "2164"^^xsd:decimal ] ;
fhir:unit [ fhir:v "meters" ]       ]     ] )
  ] ) . #