{"resourceType":"CodeSystem","id":"adverse-event-causality-assess","meta":{"lastUpdated":"2021-01-17T07:06:13.533+11:00"},"extension":[{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-wg","valueCode":"pc"},{"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/adverse-event-causality-assess","identifier":[{"system":"urn:ietf:rfc:3986","value":"urn:oid:2.16.840.1.113883.4.642.4.1254"}],"version":"4.0.1","name":"AdverseEventCausalityAssessment","title":"AdverseEventCausalityAssessment","status":"draft","experimental":false,"date":"2021-01-17T07:06:13+11:00","publisher":"HL7 (FHIR Project)","contact":[{"telecom":[{"system":"url","value":"http://hl7.org/fhir"},{"system":"email","value":"fhir@lists.hl7.org"}]}],"description":"Codes for the assessment of whether the entity caused the event.","caseSensitive":true,"valueSet":"http://hl7.org/fhir/ValueSet/adverse-event-causality-assess","content":"complete","concept":[{"code":"Certain","display":"Certain","definition":"i) Event or laboratory test abnormality, with plausible time relationship to drug intake; ii) Cannot be explained by disease or other drugs; iii) Response to withdrawal plausible (pharmacologically, pathologically); iv) Event definitive pharmacologically or phenomenologically (i.e. an objective and specific medical disorder or a recognized pharmacological phenomenon); or v) Re-challenge satisfactory, if necessary."},{"code":"Probably-Likely","display":"Probably/Likely","definition":"i) Event or laboratory test abnormality, with reasonable time relationship to drug intake; ii) Unlikely to be attributed to disease or other drugs; iii) Response to withdrawal clinically reasonable; or iv) Re-challenge not required."},{"code":"Possible","display":"Possible","definition":"i) Event or laboratory test abnormality, with reasonable time relationship to drug intake; ii) Could also be explained by disease or other drugs; or iii) Information on drug withdrawal may be lacking or unclear."},{"code":"Unlikely","display":"Unlikely","definition":"i) Event or laboratory test abnormality, with a time to drug intake that makes a relationship improbable (but not impossible); or ii) Disease or other drugs provide plausible explanations."},{"code":"Conditional-Classified","display":"Conditional/Classified","definition":"i) Event or laboratory test abnormality; ii) More data for proper assessment needed; or iii) Additional data under examination."},{"code":"Unassessable-Unclassifiable","display":"Unassessable/Unclassifiable","definition":"i) Report suggesting an adverse reaction; ii) Cannot be judged because information is insufficient or contradictory; or iii) Data cannot be supplemented or verified."}]}