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

: Evidence for Results for Adverse event free and hypertension control at 12 weeks in QUARTET USA Trial Control Group - JSON Representation

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{
  "resourceType" : "Evidence",
  "id" : "379743",
  "meta" : {
    "versionId" : "6",
    "lastUpdated" : "2025-07-01T19:03:40.556Z"
  },
  "text" : {
    "status" : "empty",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p>[No data.]</p></div>"
  },
  "url" : "https://fevir.net/resources/Evidence/379743",
  "identifier" : [
    {
      "type" : {
        "coding" : [
          {
            "system" : "http://terminology.hl7.org/CodeSystem/v2-0203",
            "code" : "ACSN",
            "display" : "Accession ID"
          }
        ],
        "text" : "FEvIR Object Identifier"
      },
      "system" : "urn:ietf:rfc:3986",
      "value" : "https://fevir.net/FOI/379743",
      "assigner" : {
        "display" : "Computable Publishing LLC"
      }
    }
  ],
  "name" : "Evidence_for_Results_for_Adverse_event_free_and_hypertension_control_at_12_weeks_in_QUARTET_USA_Trial_Control_Group",
  "title" : "Evidence for Results for Adverse event free and hypertension control at 12 weeks in QUARTET USA Trial Control Group",
  "citeAs" : "Evidence for Results for Adverse event free and hypertension control at 12 weeks in QUARTET USA Trial Control Group [Database Entry: FHIR Evidence Resource]. Contributors: Joanne Dehnbostel [Authors/Creators]. In: Fast Evidence Interoperability Resources (FEvIR) Platform, FOI 379743. Revised 2025-07-01. Available at: https://fevir.net/resources/Evidence/379743. Computable resource at: https://fevir.net/resources/Evidence/379743#json.",
  "status" : "active",
  "author" : [
    {
      "name" : "Joanne Dehnbostel"
    }
  ],
  "publisher" : "Computable Publishing LLC",
  "contact" : [
    {
      "telecom" : [
        {
          "system" : "email",
          "value" : "support@computablepublishing.com"
        }
      ]
    }
  ],
  "copyright" : "https://creativecommons.org/licenses/by-nc-sa/4.0/",
  "relatesTo" : [
    {
      "type" : "part-of",
      "targetReference" : {
        🔗 "reference" : "Composition/375280",
        "type" : "Composition",
        "display" : "Outcome Measure Report for QUARTET USA Trial"
      }
    }
  ],
  "description" : "This Evidence Resource is referenced in an example for the EBMonFHIR Implementation Guide.",
  "variableDefinition" : [
    {
      "variableRole" : "population",
      "observed" : {
        🔗 "reference" : "Group/375182",
        "type" : "Group",
        "display" : "QUARTET USA Trial Control Group"
      }
    },
    {
      "variableRole" : "outcome",
      "observed" : {
        🔗 "reference" : "EvidenceVariable/375278",
        "type" : "EvidenceVariable",
        "display" : "Adverse event free and hypertension control at 12 weeks"
      }
    }
  ],
  "statistic" : [
    {
      "note" : [
        {
          "text" : "The reported percentage (33.3%) does not match the value reported for this outcome in ClinicalTrials.gov results reporting (34.6% at https://fevir.net/resources/Composition/370504)"
        }
      ],
      "statisticType" : {
        "coding" : [
          {
            "system" : "https://fevir.net/sevco",
            "code" : "STATO:0000639",
            "display" : "percentage"
          }
        ]
      },
      "quantity" : {
        "value" : 33.333333333333336,
        "unit" : "%",
        "system" : "http://unitsofmeasure.org",
        "code" : "%"
      },
      "numberAffected" : 8,
      "sampleSize" : {
        "extension" : [
          {
            "url" : "http://hl7.org/fhir/uv/ebm/StructureDefinition/number-analyzed",
            "valueUnsignedInt" : 24
          }
        ],
        "numberOfParticipants" : 30,
        "knownDataCount" : 24
      }
    }
  ]
}