Expressions of anxiety in African Americans: ethnography and the epidemiological catchment area studies.

High levels of anxiety have long been reported for African Americans. Recent analyses of Epidemiological Catchment Area (ECA) data have failed to support this, although contemporary ethnographies have discussed important African American folk idioms of anxiety. This study compares ethnographically reported symptoms of anxiety in African Americans to those reported in the ECA data. A multivariate analysis of female African American and European American differences in comparable ECA and ethnographic symptoms was performed. Significant differences were found not in ethnicity but in education levels. Alternative interpretations are discussed. Methodological problems are discussed highlighting limitations of both household survey research, such as the ECA project, and ethnography.