What is indicated to tell more about disparities, race or ethnicity?

Ethnicity is the more appropriate choice for understanding disparities because it encompasses a broader range of cultural, social, and historical factors that influence a group's identity beyond mere physical characteristics. Ethnicity considers elements such as language, traditions, and shared cultural heritage, which can significantly impact health outcomes and access to care.

Disparities often arise from complex social determinants that vary within ethnic groups, making ethnicity a critical factor in research and discussions about health inequities. While race can indicate certain biological or physical characteristics, it does not provide the same depth of context concerning the lived experiences and cultural influences that ethnicity does. Understanding disparities through an ethnic lens allows for a more nuanced approach to addressing health needs and barriers faced by diverse populations.