Details
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Change Request
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Resolution: Retracted
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Medium
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FHIR Core (FHIR)
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R5
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Clinical Decision Support
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EvidenceVariable
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Enhancement
Description
EvidenceVariable.characteristic.definitionReference is currently datatype Reference(Group | EvidenceVariable). However, in actual examples to represent specific dosage for interventions in reporting evidence for guideline support, we are using Reference(ActivityDefinition) to re-use the structure for dosage expression. We would like to extend the element to reference any FHIR Resource that may represent an evidence variable characteristic.