title: Using an epidemiological approach to examine outcomes affecting young children with Down syndrome and their families.
abstract: In this paper, we utilise an approach drawn from the field of epidemiology to explore what is known and unknown about young children with Down syndrome and their families. After describing what we mean by an epidemiological approach, we review basic findings for children with intellectual disabilities, as well as challenges to performing such research. In considering the epidemiology of Down syndrome, we note that most studies to date have focused on prevalence, mortality-life expectancy, and rates of diseases and syndrome-related health-physical problems, while neglecting many other important issues. In considering potential advances in the epidemiology of Down syndrome, then, we first overview the process of linking two or more separate administrative records, before reviewing several of our own recent studies. We end this paper by discussing four challenges to future epidemiological studies of children with Down syndrome and their families.
authors.affiliation: Vanderbilt Kennedy Center for Research on Human Development, Vanderbilt University, Nashville, TN, USA.
authors.forename: Robert M
authors.initials: RM
authors.lastname: Hodapp
authors.forename: Richard C
authors.initials: RC
authors.lastname: Urbano
authors.forename: Stephanie A
authors.initials: SA
authors.lastname: So
mesh_terms: D002675:Child, Preschool; D017281:Cost of Illness; D004243:Divorce / Q000706:statistics & numerical data*; D004314:Down Syndrome / Q000453:epidemiology* / Q000628:therapy*; D005190:Family / Q000523:psychology*; D006304:Health Status; D006305:Health Status Indicators; D006801:Humans; D008607:Intellectual Disability / Q000453:epidemiology*; D010290:Parents / Q000523:psychology*; D015995:Prevalence