Propose ballot comment: 

“The following QI-Core profiles have been included in previous version of QI-Core but there is limited, if any, known usage. Please provide your input regarding whether each of these should remain as profiles in QI-Core for the intended use in clinical quality measures or clinical decision support artifacts. In your comments, please indicate the use case for which the respective profile adds value, and whether such information is easily retrievable:

1. QI-Core BodyStructure - No current use
2. QI-Core ClaimResponse - No current use
3. QI-Core CommunicationRequest - No current use
4. QI-Core DeviceUseStatement - No current use
5. QI-Core FamilyMemberHistory - No current use
6. QI-Core Flag - No current use
7. QI-Core MedicationStatement - No current use
8. QI-Core Substance - No current use
9. QI-Core Nutrition Order - No current use
10. [QI-Core AdverseEvent|http://hl7.org/fhir/us/qicore/2022Sep/StructureDefinition-qicore-adverseevent.html] - Patient Care Workgroup documented some use cases and supporting information for this resource - https://confluence.hl7.org/display/PC/Adverse+Event+Use+Cases 
    https://confluence.hl7.org/display/PC/Adverse+Event+and+consequences; however, most adverse event information is more identifiable in clinical records as findings, conditions, or observations. References for information regarding potential adverse event triggers: CMS Hospital-Acquired Condition Reduction Program.
    Also useful: Institute for Healthcare Improvement Trigger Tool for Measuring Adverse Drug Events (requires registration).