Comparative Phenotypic and CARD15 Mutational Analysis Among African American, Hispanic, and White Children with Crohnʼs Disease

Abstract

Phenotypic features of CD are similar among African American and Hispanic children compared with white children. CARD15 mutations are not increased among African American and Hispanic children with CD. CARD15 mutational frequencies among African American and Hispanic children within the general population are lower compared with white children within the general population. Future genetics studies will be required to determine the relationships between genotype and CD phenotype in various ethnic and racial groups.