HL7 FHIR® Implementation Guide: Ophthalmology Retinal, Release 1
0.1.0 - STU 1 Ballot

HL7 FHIR® Implementation Guide: Ophthalmology Retinal, Release 1, published by HL7 International - Patient Care WG. This is not an authorized publication; it is the continuous build for version 0.1.0). This version is based on the current content of https://github.com/HL7/fhir-eyecare-ig/ and changes regularly. See the Directory of published versions

## : Example Observation - vf-pattern-standard-deviation-re-0 - JSON Representation

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    {
      "resourceType" : "Observation",
      "id" : "vf-pattern-standard-deviation-re-0",
      "meta" : {
        "profile" : [
          "http://hl7.org/fhir/uv/eyecare/StructureDefinition/observation-visual-field"
        ]
      },
      "text" : {
        "status" : "generated",
        "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p><b>Generated Narrative</b></p><div style=\"display: inline-block; background-color: #d9e0e7; padding: 6px; margin: 4px; border: 1px solid #8da1b4; border-radius: 5px; line-height: 60%\"><p style=\"margin-bottom: 0px\">Resource \"vf-pattern-standard-deviation-re-0\" </p><p style=\"margin-bottom: 0px\">Profile: <a href=\"StructureDefinition-observation-visual-field.html\">VF Observations</a></p></div><p><b>status</b>: final</p><p><b>category</b>: Exam <span style=\"background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki\"> (<a href=\"http://terminology.hl7.org/3.1.0/CodeSystem-observation-category.html\">Observation Category Codes</a>#exam)</span></p><p><b>code</b>: Pattern standard deviation <span style=\"background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki\"> (<a href=\"https://browser.ihtsdotools.org/\">SNOMED CT</a>#421362004)</span></p><p><b>subject</b>: <a href=\"Patient-ophthal-patient-example-0.html\">Patient/ophthal-patient-example-0</a> \" BILL\"</p><p><b>effective</b>: 2013-06-27 05:04:20+0400</p><p><b>value</b>: 4.5 decibels</p><p><b>bodySite</b>:  <span style=\"background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki\"> ()</span></p><p><b>derivedFrom</b>: <a href=\"Media-visual-field-re-0.html\">Media/visual-field-re-0</a></p></div>"
      },
      "status" : "final",
      "category" : [
        {
          "coding" : [
            {
              "system" : "http://terminology.hl7.org/CodeSystem/observation-category",
              "code" : "exam",
              "display" : "Exam"
            }
          ]
        }
      ],
      "code" : {
        "coding" : [
          {
            "system" : "http://snomed.info/sct",
            "code" : "421362004",
            "display" : "Pattern standard deviation"
          }
        ]
      },
      "subject" : {
        "reference" : "Patient/ophthal-patient-example-0"
      },
      "effectiveDateTime" : "2013-06-27T17:04:20+04:00",
      "valueQuantity" : {
        "value" : 4.5,
        "unit" : "decibels"
      },
      "bodySite" : {
        "extension" : [
          {
            "url" : "http://hl7.org/fhir/StructureDefinition/bodySite",
            "valueReference" : {
              "reference" : "BodyStructure/bodystructure-right-eye"
            }
          }
        ]
      },
      "derivedFrom" : [
        {
          "reference" : "Media/visual-field-re-0"
        }
      ]
    }