{
  "description": "Mean BMI 45.4 in Surgical Group vs. 42.9 in Medical Group (p < 0.001)",
  "_filename": "example/Evidence-179456.json",
  "package_name": "hl7.fhir.uv.ebm",
  "statistic": [ {
    "quantity": {
      "value": 0.001,
      "comparator": "<"
    },
    "description": "p < 0.001",
    "statisticType": {
      "coding": [ {
        "code": "TBD:0000076",
        "system": "https://fevir.net/resources/CodeSystem/181513",
        "display": "P-value"
      } ]
    }
  } ],
  "date": "2023-12-17T16:55:23+00:00",
  "meta": {
    "profile": [ "http://hl7.org/fhir/uv/ebm/StructureDefinition/comparative-baseline-measure-evidence" ],
    "versionId": "3",
    "lastUpdated": "2023-11-23T11:57:36.305Z"
  },
  "publisher": "HL7 International / Clinical Decision Support",
  "name": "ComparativeBaselineMeasureEvidence_BMI_in_2018_Norwegian_Cohort_Surgical_Group_vs_Medical_Group",
  "useContext": [ {
    "code": {
      "code": "evidence-communication",
      "system": "https://fevir.net/resources/CodeSystem/179423",
      "display": "Evidence Communication"
    },
    "valueCodeableConcept": {
      "coding": [ {
        "code": "ComparativeBaselineMeasureEvidence",
        "system": "https://fevir.net/resources/CodeSystem/179423",
        "display": "ComparativeBaselineMeasureEvidence"
      } ]
    }
  }, {
    "code": {
      "code": "evidence-communication",
      "system": "https://fevir.net/resources/CodeSystem/179423",
      "display": "Evidence Communication"
    },
    "valueCodeableConcept": {
      "coding": [ {
        "code": "ComparativeEvidence",
        "system": "https://fevir.net/resources/CodeSystem/179423",
        "display": "ComparativeEvidence"
      } ]
    }
  } ],
  "copyright": "https://creativecommons.org/licenses/by-nc-sa/4.0/",
  "type": null,
  "experimental": null,
  "resourceType": "Evidence",
  "variableDefinition": [ {
    "note": [ {
      "text": "population"
    } ],
    "observed": {
      "type": "Group",
      "display": "StudyGroup: Severely Obese Adults 2018 Norwegian Cohort",
      "reference": "Group/178427"
    },
    "extension": [ {
      "url": "http://hl7.org/fhir/uv/ebm/StructureDefinition/variable-definition-variable-role-code",
      "valueCode": "population"
    } ],
    "variableRole": {
      "text": "Use extension:variableRoleCode instead.",
      "coding": [ {
        "code": "population",
        "system": "http://terminology.hl7.org/CodeSystem/variable-role",
        "display": "population"
      } ]
    }
  }, {
    "note": [ {
      "text": "exposure"
    } ],
    "observed": {
      "type": "EvidenceVariable",
      "display": "GroupAssignment: Bariatric Surgery vs. no bariatric surgery",
      "reference": "EvidenceVariable/172427"
    },
    "extension": [ {
      "url": "http://hl7.org/fhir/uv/ebm/StructureDefinition/variable-definition-variable-role-code",
      "valueCode": "exposure"
    }, {
      "url": "http://hl7.org/fhir/uv/ebm/StructureDefinition/variable-definition-comparator-category",
      "valueString": "no bariatric surgery"
    } ],
    "variableRole": {
      "text": "Use extension:variableRoleCode instead.",
      "coding": [ {
        "code": "exposure",
        "system": "http://terminology.hl7.org/CodeSystem/variable-role",
        "display": "exposure"
      } ]
    }
  }, {
    "note": [ {
      "text": "outcome"
    } ],
    "observed": {
      "type": "EvidenceVariable",
      "display": "ExposureVariable: Body Mass Index (as continuous variable)",
      "reference": "EvidenceVariable/179450"
    },
    "extension": [ {
      "url": "http://hl7.org/fhir/uv/ebm/StructureDefinition/variable-definition-variable-role-code",
      "valueCode": "outcome"
    } ],
    "variableRole": {
      "text": "Use extension:variableRoleCode instead.",
      "coding": [ {
        "code": "measuredVariable",
        "system": "http://terminology.hl7.org/CodeSystem/variable-role",
        "display": "measured variable"
      } ]
    }
  } ],
  "title": "ComparativeBaselineMeasureEvidence: BMI in 2018 Norwegian Cohort Surgical Group vs. Medical Group",
  "package_version": "1.0.0-ballot",
  "author": [ {
    "name": "Brian S. Alper"
  } ],
  "extension": [ {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode": "cds"
  } ],
  "status": "active",
  "id": "9fc940cf-0ba6-4fc6-b388-68556444a39e",
  "kind": null,
  "url": "https://fevir.net/resources/Evidence/179456",
  "identifier": [ {
    "type": {
      "text": "FEvIR Object Identifier",
      "coding": [ {
        "code": "ACSN",
        "system": "http://terminology.hl7.org/CodeSystem/v2-0203",
        "display": "Accession ID"
      } ]
    },
    "value": "179456",
    "system": "https://fevir.net",
    "assigner": {
      "display": "Computable Publishing LLC"
    }
  } ],
  "version": "1.0.0-ballot",
  "relatedArtifact": [ {
    "type": "cite-as",
    "citation": "ComparativeBaselineMeasureEvidence: BMI in 2018 Norwegian Cohort Surgical Group vs. Medical Group [Evidence]. Contributors: Brian S. Alper [Authors/Creators]. In: Fast Evidence Interoperability Resources (FEvIR) Platform, FOI 179456. Revised 2023-11-23. Available at: https://fevir.net/resources/Evidence/179456. Computable resource at: https://fevir.net/resources/Evidence/179456."
  } ],
  "contact": [ {
    "name": "HL7 International / Clinical Decision Support",
    "telecom": [ {
      "value": "http://www.hl7.org/Special/committees/dss",
      "system": "url"
    } ]
  } ]
}