One in 10 U.S. Kids Diagnosed with ADHD

... States -- and 19 percent of high-school-age boys -- have been diagnosed with attention-deficit/hyperactivity disorder (ADHD), according to U.S. Centers for Disease Control and Prevention data. The figures show that about 6.4 million children aged 4 ...

http://www.nlm.nih.gov/medlineplus/news/fullstory_135456.html