ADHD (Attention Deficit Hyperactivity Disorder)

ADHD is a neurobiological condition characterized by developmentally inappropriate level of attention, concentration, activity, distractibility, and impulsivity.

Causes, Incidence, And Risk Factors of ADHD:

Attention Deficit Hyperactivity Disorder (ADHD) is the most commonly diagnosed behavioral disorder of childhood, affecting an estimated 3% to 5% of school-aged children. Symptoms of ADHD include developmentally inappropriate levels of attention, concentration, activity, distractibility, and impulsivity.

Despite much progress in the diagnosis and treatment of ADHD, this disorder remains highly controversial. The diverse and conflicting opinions about ADHD have resulted in confusion for families and caregivers alike.

While the cause of attention deficit hyperactivity disorder (ADHD) is unknown, scientists have determined that there is a neurobiological basis for the disease. There may be a familial component involved (genetic) in some, but not all cases.

This may be seen with an increased incidence of ADHD in children with a first degree relative with ADHD, conduct disorders, antisocial personality, substance abuse, and others. Genes are being identified that are thought to be involved in ADHD.

The apparent incidence of ADHD has been increasing over the last 15 years, possibly related to better diagnosis, changing expectations, or problems with supportive social structures. The disorder is 3 to 10 times more common in males than females.

Learn more about ADHD at the Brenner Children’s Hospital web site.

ADHD