Prevalence of DS among Children and Adolescents (Per 10,000 0- to 19-Year-Olds) on July 1, 2002, Stratified According to Age, Race/Ethnicity, Infant Gender and Presence of Major Congenital Heart Defects

Prevalence by Age Group:
Ages 0-3: 11.1; Ages 4-7: 10.3; Ages 8-11: 9.8; Ages 12-15: 8.3; Ages 16-19: 6.0

Prevalence by Race/Ethnicity
Non-Hispanic white: 10.2; Other: 8.9; Hispanic: 12.3; Non-Hispanic black: 7.3

Prevalence by Infant Gender:
Male: 10.8; Female: 9.7

Prevalence by Presence of Major Congenital Heart Defects (CHDs)
No: 5.6; Yes: 4.7