{
  "description": "Codes specifying how two observations are related.",
  "_filename": "ValueSet-observation-relationshiptypes.json",
  "package_name": "hl7.fhir.r2.expansions",
  "date": "2015-10-24T07:41:03+11:00",
  "publisher": "HL7 (FHIR Project)",
  "name": "ObservationRelationshipType",
  "type": null,
  "experimental": "false",
  "resourceType": "ValueSet",
  "expansion": {
    "contains": [ {
      "code": "has-member",
      "system": "http://hl7.org/fhir/observation-relationshiptypes",
      "display": "Has Member"
    }, {
      "code": "derived-from",
      "system": "http://hl7.org/fhir/observation-relationshiptypes",
      "display": "Derived From"
    }, {
      "code": "sequel-to",
      "system": "http://hl7.org/fhir/observation-relationshiptypes",
      "display": "Sequel To"
    }, {
      "code": "replaces",
      "system": "http://hl7.org/fhir/observation-relationshiptypes",
      "display": "Replaces"
    }, {
      "code": "qualified-by",
      "system": "http://hl7.org/fhir/observation-relationshiptypes",
      "display": "Qualified By"
    }, {
      "code": "interfered-by",
      "system": "http://hl7.org/fhir/observation-relationshiptypes",
      "display": "Interfered By"
    } ],
    "parameter": [ {
      "name": "version",
      "valueUri": "http://hl7.org/fhir/ValueSet/observation-relationshiptypes?version=1.0.2"
    } ],
    "timestamp": "2015-10-22T12:31:47+11:00",
    "identifier": "urn:uuid:2abda9ea-8e33-480b-83ae-da3c6ee6d4ff"
  },
  "title": null,
  "package_version": "1.0.2",
  "extension": [ {
    "url": "http://hl7.org/fhir/StructureDefinition/valueset-oid",
    "valueUri": "urn:oid:2.16.840.1.113883.4.642.2.220"
  } ],
  "status": "draft",
  "id": "ed7c7a85-00e4-4463-af91-9c31e04a47eb",
  "kind": null,
  "url": "http://hl7.org/fhir/ValueSet/observation-relationshiptypes",
  "codeSystem": {
    "system": "http://hl7.org/fhir/observation-relationshiptypes",
    "concept": [ {
      "code": "has-member",
      "display": "Has Member",
      "definition": "This observation is a group observation (e.g. a battery, a panel of tests, a set of vital sign measurements) that includes the target as a member of the group."
    }, {
      "code": "derived-from",
      "display": "Derived From",
      "definition": "The target resource (Observation or QuestionnaireResponse) is part of the information from which this observation value is derived. (e.g. calculated anion gap, Apgar score)  NOTE:  \"derived-from\" is only logical choice when referencing QuestionnaireResponse."
    }, {
      "code": "sequel-to",
      "display": "Sequel To",
      "definition": "This observation follows the target observation (e.g. timed tests such as Glucose Tolerance Test)."
    }, {
      "code": "replaces",
      "display": "Replaces",
      "definition": "This observation replaces a previous observation (i.e. a revised value). The target observation is now obsolete."
    }, {
      "code": "qualified-by",
      "display": "Qualified By",
      "definition": "The value of the target observation qualifies (refines) the semantics of the source observation (e.g. a lipemia measure target from a plasma measure)."
    }, {
      "code": "interfered-by",
      "display": "Interfered By",
      "definition": "The value of the target observation interferes (degrades quality, or prevents valid observation) with the semantics of the source observation (e.g. a hemolysis measure target from a plasma potassium measure which has no value)."
    } ],
    "version": "1.0.2",
    "caseSensitive": true
  },
  "version": "1.0.2",
  "contact": [ {
    "telecom": [ {
      "value": "http://hl7.org/fhir",
      "system": "other"
    }, {
      "value": "fhir@lists.hl7.org",
      "system": "email"
    } ]
  } ]
}