description: Indicates if the subject discontinued the study due to the adverse event. package_name: hl7.fhir.uv.ae-research-ig derivation: constraint name: CausedSubjectToDiscontinueStudy type: Extension elements: extension: {index: 0} url: pattern: {type: Uri, value: 'http://hl7.org/fhir/uv/ae-research-ig/StructureDefinition/caused-subject-to-discontinue-study'} index: 1 value: choices: [valueBoolean] index: 3 valueBoolean: {type: boolean, choiceOf: value, index: 4} package_version: 1.0.0-ballot extensions: {} class: extension kind: complex-type url: http://hl7.org/fhir/uv/ae-research-ig/StructureDefinition/caused-subject-to-discontinue-study base: http://hl7.org/fhir/StructureDefinition/Extension version: 1.0.0-ballot