{
  "resourceType": "CodeSystem",
  "id": "characteristic-combination",
  "meta": {
    "lastUpdated": "2023-03-26T15:21:02.749+11:00",
    "profile": [
      "http://hl7.org/fhir/StructureDefinition/shareablecodesystem"
    ]
  },
  "text": {
    "status": "generated",
    "div": "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p>This code system <code>http://hl7.org/fhir/characteristic-combination</code> defines the following codes:</p><table class=\"codes\"><tr><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td style=\"white-space:nowrap\">all-of<a name=\"characteristic-combination-all-of\"> </a></td><td>All of</td><td>Combine characteristics with AND.</td></tr><tr><td style=\"white-space:nowrap\">any-of<a name=\"characteristic-combination-any-of\"> </a></td><td>Any of</td><td>Combine characteristics with OR.</td></tr><tr><td style=\"white-space:nowrap\">at-least<a name=\"characteristic-combination-at-least\"> </a></td><td>At least</td><td>Meet at least the threshold number of characteristics for definition.</td></tr><tr><td style=\"white-space:nowrap\">at-most<a name=\"characteristic-combination-at-most\"> </a></td><td>At most</td><td>Meet at most the threshold number of characteristics for definition.</td></tr><tr><td style=\"white-space:nowrap\">statistical<a name=\"characteristic-combination-statistical\"> </a></td><td>Statistical</td><td>Combine characteristics statistically. Use method to specify the statistical method.</td></tr><tr><td style=\"white-space:nowrap\">net-effect<a name=\"characteristic-combination-net-effect\"> </a></td><td>Net effect</td><td>Combine characteristics by addition of benefits and subtraction of harms.</td></tr><tr><td style=\"white-space:nowrap\">dataset<a name=\"characteristic-combination-dataset\"> </a></td><td>Dataset</td><td>Combine characteristics as a collection used as the dataset.</td></tr></table></div>"
  },
  "extension": [
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
      "valueCode": "cds"
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
      "valueCode": "trial-use"
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
      "valueInteger": 1
    }
  ],
  "url": "http://hl7.org/fhir/characteristic-combination",
  "identifier": [
    {
      "system": "urn:ietf:rfc:3986",
      "value": "urn:oid:2.16.840.1.113883.4.642.4.1952"
    }
  ],
  "version": "5.0.0",
  "name": "CharacteristicCombination",
  "title": "Characteristic Combination",
  "status": "active",
  "experimental": false,
  "date": "2021-01-05T10:01:24+11:00",
  "publisher": "HL7 (FHIR Project)",
  "contact": [
    {
      "telecom": [
        {
          "system": "url",
          "value": "http://hl7.org/fhir"
        },
        {
          "system": "email",
          "value": "fhir@lists.hl7.org"
        }
      ]
    }
  ],
  "description": "Logical grouping of characteristics.",
  "jurisdiction": [
    {
      "coding": [
        {
          "system": "http://unstats.un.org/unsd/methods/m49/m49.htm",
          "code": "001",
          "display": "World"
        }
      ]
    }
  ],
  "caseSensitive": true,
  "valueSet": "http://hl7.org/fhir/ValueSet/characteristic-combination",
  "content": "complete",
  "concept": [
    {
      "code": "all-of",
      "display": "All of",
      "definition": "Combine characteristics with AND."
    },
    {
      "code": "any-of",
      "display": "Any of",
      "definition": "Combine characteristics with OR."
    },
    {
      "code": "at-least",
      "display": "At least",
      "definition": "Meet at least the threshold number of characteristics for definition."
    },
    {
      "code": "at-most",
      "display": "At most",
      "definition": "Meet at most the threshold number of characteristics for definition."
    },
    {
      "code": "statistical",
      "display": "Statistical",
      "definition": "Combine characteristics statistically. Use method to specify the statistical method."
    },
    {
      "code": "net-effect",
      "display": "Net effect",
      "definition": "Combine characteristics by addition of benefits and subtraction of harms."
    },
    {
      "code": "dataset",
      "display": "Dataset",
      "definition": "Combine characteristics as a collection used as the dataset."
    }
  ]
}