Ethnic Group Ethnic Group CDISC-GLOSS Population Group OORO C16564 Ethnicity reported by the patient. This is important for research and health care policy using social determinants of health (SDOH). C0015031 ethnicity Ethnic_Group Patient Reported Ethnicity Ethnicity Denotes social groups with a shared history, sense of identity, geography, and cultural roots. Ethnic Origin Ethnic Origins NICHD Ethnic Group SeroNet GDC A social group characterized by a distinctive social and cultural tradition that is maintained from generation to generation. Members share a common history and origin and a sense of identification with the group. They have similar and distinctive features in their lifestyle habits and shared experiences. They often have a common genetic heritage which may be reflected in their experience of health and disease. ETHNICITY PCDC CTDC Population Group Hispanic or Latino Not Hispanic or Latino