Functional Difficulties Among School-Aged Children: United States, 2001-2007
http://www.cdc.gov/nchs/data/nhsr/nhsr019.pdf
Presents estimates of difficulties related to sensory, motor, cognitive, and emotional or behavioral functioning in U.S. children aged 5-17. Reports that 18% of children had difficulties with one of the areas mentioned above. From the National Center for Health Statistics
