Some disorders are more common than others, and conditions can range from mild to severe. Often, a child has more than one disorder. 2 Anxiety disorders the most common of childhood disorders. They affect an estimated 8 to 10 of every 100 children and adolescents. These young people experience excessive fear, worry, or uneasiness that interferes with their daily lives.
Major depression is recognized more and more in young people.
Years ago, many people believed that major depression did not occur in childhood. But we now know that the disorder can occur at any age. Studies show that up to 6 out of every 100 children may have depression. Some adolescents or even elementary school children with depression may not place any value on their own lives, which may lead to suicide. Periods of moderate mood occur in between.