Causes and Risk Factors. Similarly, divide tasks into small parts and assign one or two parts at a time. They play sports and do activities, such as music lessons or … However, the incidence of Down syndrome occurs in 1 in every 1,000 births approximately, and there are some 4,200 births in Iceland every year. People with Down syndrome have physical and intellectual delays from birth but there is a wide variety of abilities within the population that are impossible to predict ahead of time. List of people with Down syndrome - Wikipedia On World Down Syndrome Day Greg Jericho writes about his daughter, Emma, pictured. 6 Things You Probably Didn’t Know About Down Syndrome 16. For people with Down syndrome, getting routine medical care and treating issues when needed can help with maintaining a healthy lifestyle. Nearly 45 percent of children with Down syndrome suffer from obstructive sleep apnea (enlarged tonsils and adenoids also are to blame). Features of Down Syndrome Language Characteristics of Individuals with Down Syndrome Down syndrome: still a social stigma - PubMed