Definition for Code SystemResearchSubjectStateType

{
  "resourceType" : "CodeSystem",
  "id" : "research-subject-state-type",
  "meta" : {
    "lastUpdated" : "2022-09-07T10:58:29.429+10:00",
    "profile" : ["http://hl7.org/fhir/StructureDefinition/shareablecodesystem"]
  },
  "text" : {
    "status" : "generated",
    "div" : "<div>!-- Snipped for Brevity --></div>"
  },
  "extension" : [{
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode" : "brr"
  },
  {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
    "valueCode" : "draft"
  },
  {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
    "valueInteger" : 1
  }],
  "url" : "http://terminology.hl7.org/CodeSystem/research-subject-state-type",
  "identifier" : [{
    "system" : "urn:ietf:rfc:3986",
    "value" : "urn:oid:2.16.840.1.113883.4.642.4.2008"
  }],
  "version" : "5.0.0-ballot",
  "name" : "ResearchSubjectStateType",
  "title" : "ResearchSubjectStateType",
  "status" : "draft",
  "experimental" : false,
  "date" : "2020-12-28T16:55:11+11:00",
  "publisher" : "HL7 (FHIR Project)",
  "contact" : [{
    "telecom" : [{
      "system" : "url",
      "value" : "http://hl7.org/fhir"
    },
    {
      "system" : "email",
      "value" : "fhir@lists.hl7.org"
    }]
  }],
  "description" : "Identifies the kind of state being refered to.",
  "caseSensitive" : true,
  "valueSet" : "http://hl7.org/fhir/ValueSet/research-subject-state-type",
  "content" : "complete",
  "concept" : [{
    "code" : "Milestone",
    "display" : "Milestone status",
    "definition" : "One of a set of milestone events that once they have occurred remain true thereafter.  For example once a subject has reached the \"Signed Informed Consent\" milestone they achieve a status of \"Consented\" that will be true thereafter, even when they have left the study.  For a subject a number of these states can be simulataneously true and should be recorded."
  },
  {
    "code" : "Enrollment",
    "display" : "Enrollment status",
    "definition" : "This is a status that can only have a single value at a given point in time.  The subject is either on-study or off-study."
  }]
}