<?xml version="1.0" encoding="UTF-8"?>

<CodeSystem xmlns="http://hl7.org/fhir">
  <id value="state-change-reason"/>
  <meta>
    <lastUpdated value="2020-04-09T21:10:28.568+00:00"/>
  </meta>
  <text>
    <status value="generated"/><div xmlns="http://www.w3.org/1999/xhtml"><p>This case-sensitive code system <code>http://terminology.hl7.org/CodeSystem/state-change-reason</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">adverseEvent<a name="state-change-reason-adverseEvent"> </a></td><td>adverse event</td><td>adverse event.</td></tr><tr><td style="white-space:nowrap">death<a name="state-change-reason-death"> </a></td><td>death (adverse event)</td><td>death (adverse event).</td></tr><tr><td style="white-space:nowrap">notEligible<a name="state-change-reason-notEligible"> </a></td><td>did not meet eligibility criteria</td><td>did not meet eligibility criteria.</td></tr><tr><td style="white-space:nowrap">eligibleButNo<a name="state-change-reason-eligibleButNo"> </a></td><td>eligible but unwilling or unable to participate</td><td>eligible but unwilling or unable to participate.</td></tr><tr><td style="white-space:nowrap">enrolled<a name="state-change-reason-enrolled"> </a></td><td>enrolled or registered</td><td>enrolled or registered.</td></tr><tr><td style="white-space:nowrap">exclusion<a name="state-change-reason-exclusion"> </a></td><td>exclusion</td><td>exclusion.</td></tr><tr><td style="white-space:nowrap">followUpComplete<a name="state-change-reason-followUpComplete"> </a></td><td>follow-up complete</td><td>follow-up complete.</td></tr><tr><td style="white-space:nowrap">inclusion<a name="state-change-reason-inclusion"> </a></td><td>inclusion</td><td>inclusion.</td></tr><tr><td style="white-space:nowrap">informedConsentSigned<a name="state-change-reason-informedConsentSigned"> </a></td><td>Informed consent signed</td><td>Informed consent signed.</td></tr><tr><td style="white-space:nowrap">intOrObsComplete<a name="state-change-reason-intOrObsComplete"> </a></td><td>intervention or observation complete</td><td>intervention or observation complete.</td></tr><tr><td style="white-space:nowrap">nonCompliance<a name="state-change-reason-nonCompliance"> </a></td><td>non-compliance</td><td>non-compliance.</td></tr><tr><td style="white-space:nowrap">preReg<a name="state-change-reason-preReg"> </a></td><td>pre-registered or slot reserved</td><td>pre-registered or slot reserved.</td></tr><tr><td style="white-space:nowrap">refuseConsent<a name="state-change-reason-refuseConsent"> </a></td><td>refuse consent</td><td>refuse consent.</td></tr><tr><td style="white-space:nowrap">screenFailure<a name="state-change-reason-screenFailure"> </a></td><td>screen failure</td><td>screen failure.</td></tr><tr><td style="white-space:nowrap">studyClosed<a name="state-change-reason-studyClosed"> </a></td><td>study permanently closed to accrual</td><td>study permanently closed to accrual.</td></tr><tr><td style="white-space:nowrap">studyTerminated<a name="state-change-reason-studyTerminated"> </a></td><td>study terminated</td><td>study terminated.</td></tr><tr><td style="white-space:nowrap">subjectRefusal<a name="state-change-reason-subjectRefusal"> </a></td><td>subject refusal</td><td>subject refusal.</td></tr><tr><td style="white-space:nowrap">unwillingOrUnable<a name="state-change-reason-unwillingOrUnable"> </a></td><td>unwilling or unable to participate</td><td>unwilling or unable to participate.</td></tr><tr><td style="white-space:nowrap">withdrawnConsent<a name="state-change-reason-withdrawnConsent"> </a></td><td>withdrawn consent</td><td>withdrawn consent.</td></tr></table></div>
  </text>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
    <valueCode value="brr"/>
  </extension>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">
    <valueInteger value="1"/>
  </extension>
  <url value="http://terminology.hl7.org/CodeSystem/state-change-reason"/>
  <identifier>
    <system value="urn:ietf:rfc:3986"/>
    <value value="urn:oid:2.16.840.1.113883.4.642.1.0"/>
  </identifier>
  <version value="1.0.0"/>
  <name value="StateChangeReason"/>
  <title value="StateChangeReason"/>
  <status value="draft"/>
  <experimental value="false"/>
  <date value="2020-04-09T21:10:28+00:00"/>
  <publisher value="Health Level Seven International"/>
  <contact>
    <telecom>
      <system value="url"/>
      <value value="http://hl7.org"/>
    </telecom>
    <telecom>
      <system value="email"/>
      <value value="hq@HL7.org"/>
    </telecom>
  </contact>
  <description value="Indicates why the state of the subject changed."/>
  <copyright value="This material derives from the HL7 Terminology (THO). THO is copyright ©1989+ Health Level Seven International and is made available under the CC0 designation. For more licensing information see: https://terminology.hl7.org/license"/>
  <caseSensitive value="true"/>
  <valueSet value="http://terminology.hl7.org/ValueSet/state-change-reason"/>
  <content value="complete"/>
  <concept>
    <code value="adverseEvent"/>
    <display value="adverse event"/>
    <definition value="adverse event."/>
  </concept>
  <concept>
    <code value="death"/>
    <display value="death (adverse event)"/>
    <definition value="death (adverse event)."/>
  </concept>
  <concept>
    <code value="notEligible"/>
    <display value="did not meet eligibility criteria"/>
    <definition value="did not meet eligibility criteria."/>
  </concept>
  <concept>
    <code value="eligibleButNo"/>
    <display value="eligible but unwilling or unable to participate"/>
    <definition value="eligible but unwilling or unable to participate."/>
  </concept>
  <concept>
    <code value="enrolled"/>
    <display value="enrolled or registered"/>
    <definition value="enrolled or registered."/>
  </concept>
  <concept>
    <code value="exclusion"/>
    <display value="exclusion"/>
    <definition value="exclusion."/>
  </concept>
  <concept>
    <code value="followUpComplete"/>
    <display value="follow-up complete"/>
    <definition value="follow-up complete."/>
  </concept>
  <concept>
    <code value="inclusion"/>
    <display value="inclusion"/>
    <definition value="inclusion."/>
  </concept>
  <concept>
    <code value="informedConsentSigned"/>
    <display value="Informed consent signed"/>
    <definition value="Informed consent signed."/>
  </concept>
  <concept>
    <code value="intOrObsComplete"/>
    <display value="intervention or observation complete"/>
    <definition value="intervention or observation complete."/>
  </concept>
  <concept>
    <code value="nonCompliance"/>
    <display value="non-compliance"/>
    <definition value="non-compliance."/>
  </concept>
  <concept>
    <code value="preReg"/>
    <display value="pre-registered or slot reserved"/>
    <definition value="pre-registered or slot reserved."/>
  </concept>
  <concept>
    <code value="refuseConsent"/>
    <display value="refuse consent"/>
    <definition value="refuse consent."/>
  </concept>
  <concept>
    <code value="screenFailure"/>
    <display value="screen failure"/>
    <definition value="screen failure."/>
  </concept>
  <concept>
    <code value="studyClosed"/>
    <display value="study permanently closed to accrual"/>
    <definition value="study permanently closed to accrual."/>
  </concept>
  <concept>
    <code value="studyTerminated"/>
    <display value="study terminated"/>
    <definition value="study terminated."/>
  </concept>
  <concept>
    <code value="subjectRefusal"/>
    <display value="subject refusal"/>
    <definition value="subject refusal."/>
  </concept>
  <concept>
    <code value="unwillingOrUnable"/>
    <display value="unwilling or unable to participate"/>
    <definition value="unwilling or unable to participate."/>
  </concept>
  <concept>
    <code value="withdrawnConsent"/>
    <display value="withdrawn consent"/>
    <definition value="withdrawn consent."/>
  </concept>
</CodeSystem>