HL7 Terminology (THO)
3.1.0 - Publication International flag

This page is part of the HL7 Terminology (v3.1.0: Release) based on FHIR R4. The current version which supercedes this version is 5.2.0. For a full list of available versions, see the Directory of published versions

ValueSet: StateChangeReason

Official URL: http://terminology.hl7.org/ValueSet/state-change-reason Version: 0.1.0
Standards status: Draft Maturity Level: 1 Responsible: HL7 (FHIR Project) Computable Name: StateChangeReason
Other Identifiers: : urn:oid:2.16.840.1.113883.4.642.3.0

Indicates why the state of the subject changed.


This value set is not used here; it may be used elsewhere (e.g. specifications and/or implementations that use this content)

Logical Definition (CLD)



This value set contains 19 concepts

Expansion based on StateChangeReason v0.1.0 (CodeSystem)

All codes in this table are from the system http://terminology.hl7.org/CodeSystem/state-change-reason

adverseEventadverse eventadverse event.
deathdeath (adverse event)death (adverse event).
notEligibledid not meet eligibility criteriadid not meet eligibility criteria.
eligibleButNoeligible but unwilling or unable to participateeligible but unwilling or unable to participate.
enrolledenrolled or registeredenrolled or registered.
followUpCompletefollow-up completefollow-up complete.
informedConsentSignedInformed consent signedInformed consent signed.
intOrObsCompleteintervention or observation completeintervention or observation complete.
preRegpre-registered or slot reservedpre-registered or slot reserved.
refuseConsentrefuse consentrefuse consent.
screenFailurescreen failurescreen failure.
studyClosedstudy permanently closed to accrualstudy permanently closed to accrual.
studyTerminatedstudy terminatedstudy terminated.
subjectRefusalsubject refusalsubject refusal.
unwillingOrUnableunwilling or unable to participateunwilling or unable to participate.
withdrawnConsentwithdrawn consentwithdrawn consent.

Explanation of the columns that may appear on this page:

Level A few code lists that FHIR defines are hierarchical - each code is assigned a level. In this scheme, some codes are under other codes, and imply that the code they are under also applies
System The source of the definition of the code (when the value set draws in codes defined elsewhere)
Code The code (used as the code in the resource instance)
Display The display (used in the display element of a Coding). If there is no display, implementers should not simply display the code, but map the concept into their application
Definition An explanation of the meaning of the concept
Comments Additional notes about how to use the code


2020-10-14reviseVocabulary WGGrahame GrieveReset Version after migration to UTG
2020-05-06reviseVocabulary WGTed KleinMigrated to the UTG maintenance environment and publishing tooling.