Eyematics Core Data Set - Local Development build (v2025.0.0-alpha) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions

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: Visual Acuity Units - JSON Representation

Draft as of 2025-02-26

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{
  "resourceType" : "CodeSystem",
  "id" : "vs-units",
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: CodeSystem vs-units</b></p><a name=\"vs-units\"> </a><a name=\"hcvs-units\"> </a><a name=\"vs-units-und\"> </a><p>This case-sensitive code system <code>https://eyematics.org/fhir/eyematics-kds/CodeSystem/vs-units</code> defines the following codes:</p><table class=\"codes\"><tr><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Display</b></td></tr><tr><td style=\"white-space:nowrap\">logMAR<a name=\"vs-units-logMAR\"> </a></td><td>Logarithm of the Minimum Angle of Resolution</td></tr><tr><td style=\"white-space:nowrap\">MAR<a name=\"vs-units-MAR\"> </a></td><td>Minimum Angle of Resolution</td></tr><tr><td style=\"white-space:nowrap\">Decimal<a name=\"vs-units-Decimal\"> </a></td><td>Decimal Unit of Visual Acuity</td></tr><tr><td style=\"white-space:nowrap\">JaegerJ<a name=\"vs-units-JaegerJ\"> </a></td><td>Jaeger type (J) Unit</td></tr><tr><td style=\"white-space:nowrap\">VAS<a name=\"vs-units-VAS\"> </a></td><td>Visual Acuity Score</td></tr><tr><td style=\"white-space:nowrap\">{optotypes}<a name=\"vs-units-.123optotypes.125\"> </a></td><td>Number of recognized optotypes</td></tr></table></div>"
  },
  "url" : "https://eyematics.org/fhir/eyematics-kds/CodeSystem/vs-units",
  "version" : "2025.0.0-alpha",
  "name" : "VA_Units",
  "title" : "Visual Acuity Units",
  "status" : "draft",
  "date" : "2025-02-26",
  "publisher" : "Medizininformatik-Initiative",
  "contact" : [
    {
      "name" : "Medizininformatik-Initiative",
      "telecom" : [
        {
          "system" : "url",
          "value" : "https://www.medizininformatik-initiative.de"
        }
      ]
    }
  ],
  "description" : "Units for quantitive measurement",
  "jurisdiction" : [
    {
      "coding" : [
        {
          "system" : "http://unstats.un.org/unsd/methods/m49/m49.htm",
          "code" : "276"
        }
      ]
    }
  ],
  "copyright" : "MII",
  "caseSensitive" : true,
  "compositional" : false,
  "versionNeeded" : true,
  "content" : "complete",
  "count" : 6,
  "concept" : [
    {
      "code" : "logMAR",
      "display" : "Logarithm of the Minimum Angle of Resolution"
    },
    {
      "code" : "MAR",
      "display" : "Minimum Angle of Resolution"
    },
    {
      "code" : "Decimal",
      "display" : "Decimal Unit of Visual Acuity"
    },
    {
      "code" : "JaegerJ",
      "display" : "Jaeger type (J) Unit"
    },
    {
      "code" : "VAS",
      "display" : "Visual Acuity Score"
    },
    {
      "code" : "{optotypes}",
      "display" : "Number of recognized optotypes"
    }
  ]
}