<status value="active"/> <experimental value="false"/> <date value="2014-03-26"/> <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="**Definition:**Specifies the reason that an event occurred in a clinical research study."/> <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.html"/> <compose> <include> <system value="http://terminology.hl7.org/CodeSystem/v3-ActReason"/> <concept> <code value="RET"/> </concept> <concept> <code value="SCH"/> </concept> <concept> <code value="TRM"/> </concept> <concept> <code value="UNS"/> </concept> </include> </compose> </ValueSet>

Generated Narrative: ValueSet v3-ClinicalResearchEventReason

Language: en

Code	Display	Definition
RET	retest	Definition:The event occurred so that a test or observation performed at a prior event could be performed again due to conditions set forth in the protocol.
SCH	scheduled	Definition:The event occurred due to it being scheduled in the research protocol.
TRM	termination	Definition:The event occurred in order to terminate the subject's participation in the study.
UNS	unscheduled	Definition:The event that occurred was initiated by a study participant (e.g. the subject or the investigator), and did not occur for protocol reasons.