Update section 9.15.2 (QDM to QI-Core Mapping table for Patient Characteristics to include the following: covered by QDM but a significant USCDI and US Core addition - and extension links added to be consistent for Ethnicity:   QDM Attribute QI-Core 6 Comments Race   See US CoreRaceExtension for details.  code Patient.extension:race URL: http://hl7.org/fhir/us/core/StructureDefinition/us-core-race id       tribalAffiliation USCDI version 3 added a new concept, tribalAffiliation using US Core Tribal Affiliation Extension URL: http://hl7.org/fhir/us/core/StructureDefinition/us-core-tribal-affiliation Ethnicity     code Patient.extention:ethnicity URL: http://hl7.org/fhir/us/core/StructureDefinition/us-core-ethnicity id     Sex     code Patient.extension:birthsex When created, QDM's focus was to address the concept of sex as identified at birth. Hence, this birthsex is the most direct mapping to the intent of QDM.  However, USCDI version 3 changes the focus for data capture to Sex as noted in US Core 6.1.0. USCDI also adds the concept of genderIdentity .     Sex   USCDI version 3 Sex extension http://hl7.org/fhir/us/core/StructureDefinition/us-core-sex with binding: Created specifically to support United States USCDI v3 data element "Sex" ( required ), a data element used for general documentation of sex representation: concepts limited to Male, Female, Patient Sex Unknown, asked-declined.   genderIdentity USCDI version 3 Individual's gender identity http://hl7.org/fhir/us/core/StructureDefinition/us-core-genderIdentity with binding: Gender Identity ( extensible ) id           Reply