Down syndrome Association Hudson Valley
PO Box 352 Gardiner, NY 12525 (845) 226-1630
info@dsahv.org

FACTS About Down Syndrome

o Down syndrome is a common genetic variation that usually causes delays in physical, intellectual and language development.

o The exact causes of the chromosomal rearrangement and primary prevention of Down syndrome are currently unknown.

o Down syndrome is one of the leading clinical causes of cognitive delay in the world - it is not related to race, nationality, religion or socio-economic status.

o The incidence of Down syndrome in the United States is estimated to be 1 in every 800 - 1,000 live births.

o Of all children born in this country annually, approximately 5,000 will have Down syndrome.

o There are approximately 1/4 million families in the United States affected by Down syndrome.

o While the likelihood of giving birth to a child with Down syndrome increases with maternal age; nevertheless, 80% of babies with Down syndrome are born to women under 35 years of age, as women in that age group give birth to more babies overall.

o There is wide variation in mental abilities, behavior and physical development in individuals with Down syndrome. Each individual has his/her own unique personality, capabilities and talents.

o 30% - 50% of the individuals with Down syndrome have heart defects and 8% - 12% have gastrointestinal tract abnormalities present at birth. Most of these defects are now correctable by surgery.

o Individuals with Down syndrome benefit from loving homes, early intervention, inclusive education, appropriate medical care and positive public attitudes.

o In adulthood, many persons with Down syndrome hold jobs, live independently and enjoy recreational opportunities in their communities.

We Welcome the membership of professionals and other concerned individuals.