HL7 FHIR® Implementation Guide: Electronic Case Reporting (eCR) - US Realm
2.1.2 - STU 2 United States of America flag

HL7 FHIR® Implementation Guide: Electronic Case Reporting (eCR) - US Realm, published by HL7 International / Public Health. This guide is not an authorized publication; it is the continuous build for version 2.1.2 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/case-reporting/ and changes regularly. See the Directory of published versions

: US Core Vital Sign Observation example - JSON Representation

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{
  "resourceType" : "Observation",
  "id" : "observation-blood-pressure-eve-everywoman",
  "meta" : {
    "profile" : [
      🔗 "http://hl7.org/fhir/us/core/StructureDefinition/us-core-blood-pressure"
    ]
  },
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: Observation observation-blood-pressure-eve-everywoman</b></p><a name=\"observation-blood-pressure-eve-everywoman\"> </a><a name=\"hcobservation-blood-pressure-eve-everywoman\"> </a><a name=\"observation-blood-pressure-eve-everywoman-en-US\"> </a><p><b>status</b>: Final</p><p><b>category</b>: <span title=\"Codes:{http://terminology.hl7.org/CodeSystem/observation-category vital-signs}\">Vital Signs</span></p><p><b>code</b>: <span title=\"Codes:{http://loinc.org 85354-9}\">Blood pressure systolic and diastolic</span></p><p><b>subject</b>: <a href=\"Patient-patient-ecr-eve-everywoman.html\">Eve Everywoman</a></p><p><b>encounter</b>: GP Visit</p><p><b>effective</b>: 2020-07-02</p><p><b>performer</b>: <a href=\"Organization-organization-rr-rules-authoring-agency-haw.html\">Health Authority West Rules Authoring Agency</a></p><blockquote><p><b>component</b></p><p><b>code</b>: <span title=\"Codes:{http://loinc.org 8480-6}\">Systolic blood pressure</span></p><p><b>value</b>: 109 mmHg<span style=\"background: LightGoldenRodYellow\"> (Details: UCUM  codemm[Hg] = 'mm[Hg]')</span></p></blockquote><blockquote><p><b>component</b></p><p><b>code</b>: <span title=\"Codes:{http://loinc.org 8462-4}\">Diastolic blood pressure</span></p><p><b>value</b>: 44 mmHg<span style=\"background: LightGoldenRodYellow\"> (Details: UCUM  codemm[Hg] = 'mm[Hg]')</span></p></blockquote></div>"
  },
  "status" : "final",
  "category" : [
    {
      "coding" : [
        {
          "system" : "http://terminology.hl7.org/CodeSystem/observation-category",
          "code" : "vital-signs",
          "display" : "Vital Signs"
        }
      ],
      "text" : "Vital Signs"
    }
  ],
  "code" : {
    "coding" : [
      {
        "system" : "http://loinc.org",
        "code" : "85354-9",
        "display" : "Blood pressure panel with all children optional"
      }
    ],
    "text" : "Blood pressure systolic and diastolic"
  },
  "subject" : {
    🔗 "reference" : "Patient/patient-ecr-eve-everywoman",
    "display" : "Eve Everywoman"
  },
  "encounter" : {
    "display" : "GP Visit"
  },
  "effectiveDateTime" : "2020-07-02",
  "performer" : [
    {
      🔗 "reference" : "Organization/organization-rr-rules-authoring-agency-haw",
      "display" : "Health Authority West Rules Authoring Agency"
    }
  ],
  "component" : [
    {
      "code" : {
        "coding" : [
          {
            "system" : "http://loinc.org",
            "code" : "8480-6",
            "display" : "Systolic blood pressure"
          }
        ],
        "text" : "Systolic blood pressure"
      },
      "valueQuantity" : {
        "value" : 109,
        "unit" : "mmHg",
        "system" : "http://unitsofmeasure.org",
        "code" : "mm[Hg]"
      }
    },
    {
      "code" : {
        "coding" : [
          {
            "system" : "http://loinc.org",
            "code" : "8462-4",
            "display" : "Diastolic blood pressure"
          }
        ],
        "text" : "Diastolic blood pressure"
      },
      "valueQuantity" : {
        "value" : 44,
        "unit" : "mmHg",
        "system" : "http://unitsofmeasure.org",
        "code" : "mm[Hg]"
      }
    }
  ]
}