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: 4AT Alertness Value Set - JSON Representation

Active as of 2026-01-27

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{
  "resourceType" : "ValueSet",
  "id" : "onc-4at-alertness-vs",
  "text" : {
    "status" : "extensions",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: ValueSet onc-4at-alertness-vs</b></p><a name=\"onc-4at-alertness-vs\"> </a><a name=\"hconc-4at-alertness-vs\"> </a><p>This value set includes codes based on the following rules:</p><ul><li>Include these codes as defined in <a href=\"CodeSystem-onc-observation-codes.html\"><code>https://opennursingcoreig.com/CodeSystem/onc-observation-codes</code></a><span title=\"Version is not explicitly stated, which means it is fixed to the version provided in this specification\"> version &#x1F4E6;1.0.0</span><table class=\"none\"><tr><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td><a href=\"CodeSystem-onc-observation-codes.html#onc-observation-codes-4at-alertness\">4at-alertness</a></td><td>Normal (fully alert, not agitated)</td><td>4AT Item 1: Alertness</td></tr></table></li><li>Include these codes as defined in <a href=\"http://www.snomed.org/\"><code>http://snomed.info/sct</code></a><span title=\"Version is not explicitly stated. No matching Code System found\"> version Not Stated (use latest from terminology server)</span><table class=\"none\"><tr><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Display</b></td></tr><tr><td><a href=\"http://snomed.info/id/17621005\">17621005</a></td><td>Normal</td></tr><tr><td><a href=\"http://snomed.info/id/263654008\">263654008</a></td><td>Abnormal</td></tr></table></li></ul></div>"
  },
  "url" : "https://opennursingcoreig.com/ValueSet/onc-4at-alertness-vs",
  "version" : "1.0.0",
  "name" : "AlertnessVS",
  "title" : "4AT Alertness Value Set",
  "status" : "active",
  "date" : "2026-01-27T09:30:37+00:00",
  "publisher" : "The Open Nursing Community",
  "description" : "Scoring options for 4AT Alertness",
  "compose" : {
    "include" : [
      {
        "system" : "https://opennursingcoreig.com/CodeSystem/onc-observation-codes",
        "concept" : [
          {
            "code" : "4at-alertness",
            "display" : "Normal (fully alert, not agitated)"
          }
        ]
      },
      {
        "system" : "http://snomed.info/sct",
        "concept" : [
          {
            "code" : "17621005",
            "display" : "Normal"
          },
          {
            "code" : "263654008",
            "display" : "Abnormal"
          }
        ]
      }
    ]
  }
}