Cheetahs are mostly found in Africa, but there is a small population of Cheetahs in the country of Iran. Cheetahs are found in a wide variety of habitats and like to live in open areas of land like the African grasslands and savanna.
Adults with ADHD. 1  4.4 percent of the adult US population has ADHD, but less than 20 percent of these individuals seek help for it. 2  41.3% of adult ADHD cases are considered severe. 3  During their lifetimes, 12.9 percent of men will be diagnosed with ADHD, compared to 4.9 percent of women.
this study has suspended participant recruitment attention deficit hyperactivity disorder adhd is the most common behavioral disorder in childhood affecting 3 5 % of children between the ages of 7 and 17 family studies suggest that there is a genetic component to adhd scientists believe that it is a complex disorder in which two or more genes may be involved