{

"resourceType": "CodeSystem",
"id": "risk-estimate-type",
"meta": {
  "lastUpdated": "2019-11-01T09:29:23.356+11:00"
},
"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": 0
  }
],
"url": "http://terminology.hl7.org/CodeSystem/risk-estimate-type",
"identifier": [
  {
    "system": "urn:ietf:rfc:3986",
    "value": "urn:oid:2.16.840.1.113883.4.642.4.1364"
  }
],
"version": "4.0.1",
"name": "RiskEstimateType",
"title": "RiskEstimateType",
"status": "draft",
"experimental": false,
"date": "2019-11-01T09:29:23+11:00",
"publisher": "HL7 (FHIR Project)",
"contact": [
  {
    "telecom": [
      {
        "system": "url",
        "value": "http://hl7.org/fhir"
      },
      {
        "system": "email",
        "value": "fhir@lists.hl7.org"
      }
    ]
  }
],
"description": "Whether the risk estimate is dichotomous, continuous or qualitative and the specific type of risk estimate (eg proportion or median).",
"caseSensitive": true,
"valueSet": "http://hl7.org/fhir/ValueSet/risk-estimate-type",
"content": "complete",
"concept": [
  {
    "code": "proportion",
    "display": "proportion",
    "definition": "dichotomous measure (present or absent) reported as a ratio compared to the denominator of 1 (A percentage is a proportion with denominator of 100)."
  },
  {
    "code": "derivedProportion",
    "display": "derivedProportion",
    "definition": "A special use case where the proportion is derived from a formula rather than derived from summary evidence."
  },
  {
    "code": "mean",
    "display": "mean",
    "definition": "continuous numerical measure reported as an average."
  },
  {
    "code": "median",
    "display": "median",
    "definition": "continuous numerical measure reported as the middle of the range."
  },
  {
    "code": "count",
    "display": "count",
    "definition": "descriptive measure reported as total number of items."
  },
  {
    "code": "descriptive",
    "display": "descriptive",
    "definition": "descriptive measure reported as narrative."
  }
]

}