This report provides updated prevalence estimates for diagnosed autism spectrum disorder, intellectual disability, and other developmental delay among children 3-17 years from the 2019-2021 National Health Interview Survey, with differences in prevalence examined between years and by sex, age group, and race and Hispanic origin. Estimates are also…

People with intellectual or developmental disabilities (IDD) live in many different types of settings including homes of their own, with a family member, with a host or foster family, or in a provider owned or operated setting. Most live with a family member and receive informal supports from family members and friends. Some also receive supports…

Objective: This report examines the prevalence of developmental disabilities among children in both rural and urban areas as well as service utilization among children with developmental issues in both areas. Methods: Data from the 2015-2018 National Health Interview Survey (NHIS) were used to examine the prevalence of 10 parent- or…

These are the appendixes for the report, "Supporting Students with Health Conditions in District of Columbia Public Schools." The District of Columbia Public Schools (DCPS) partnered with the Regional Educational Laboratory Mid-Atlantic on a study to understand how the prevalence of health conditions differs by student characteristics,…

Problem/Condition: Autism spectrum disorders (ASDs) are a group of developmental disabilities characterized by impairments in social interaction and communication and by restricted, repetitive, and stereotyped patterns of behavior. Symptoms typically are apparent before age 3 years. The complex nature of these disorders, coupled with a lack of…

The Centers for Disease Control and Prevention (CDC) estimates that about 1 in 88 children has been identified with an autism spectrum disorder (ASD). CDC's estimate comes from the Autism and Developmental Disabilities Monitoring (ADDM) Network, which monitors the number of 8-year-old children with ASDs living in diverse communities throughout the…

Problem/Condition: Autism spectrum disorders (ASDs) are a group of developmental disabilities characterized by atypical development in socialization, communication, and behavior. ASDs typically are apparent before age 3 years, with associated impairments affecting multiple areas of a person's life. Because no biologic marker exists for ASDs,…

The total population of individuals with mental retardation/developmental disabilities in state institutions has steadily decreased since 1967 along with the number of operating state institutions. Projections indicate that decreases will continue. A graph summarizes total state institution closures between 1960 and 1995, and a table lists…

A table presents, by state and by year (1988 and 1990), the percentages of individuals reported by mental retardation/developmental disability agencies as being served in segregated and integrated employment programs. Accompanying text analyzes increases in individuals served in integrated employment from 1988 to 1990 and increases in total…

This issue brief provides a national profile of individuals with developmental disabilities based on the National Health Interview Survey on Disability, Phase 1. This in-depth survey of 107,400 individuals uses a complex sampling strategy which is designed to provide national incidence estimates for each survey item. Data are reported which were…

This 6th edition volume presents a detailed report on the growth of programs for persons with disabilities at the federal level and in the states. The two chapters of part one provide a cross-disability perspective, "An Institutional History of Disability" (David Braddock and Susan Parish) and an empirical study across federal, state,…

Data are presented which show changes in the size of residential programs serving people with mental retardation/developmental disabilities. Trends from 1982 through 1992 are summarized and statistics are given for each state showing the average number of residents per setting and the percent of residents in settings with less than 16 or less than…