<unk>  <unk> -I or<unk> -PI) is one of the three subtypes of Attention-Deficit Hyperactivity Disorder <unk> . While<unk> -PI is commonly referred to as Attention Deficit Disorder (ADD) without hyperactivity, the terms "ADD" and "attention-deficit disorder" are no longer recognized in the Diagnostic and Statistical Manual of Mental Disorders, fourth edition (DSM-IV).
ADHD predominantly inattentive
Persistent motor or vocal tic disorder
Attention deficit hyperactive disorder controversies
Attention-deficit hyperactivity disorder risk factors
Conditions comorbid to autism spectrum disorders
Attention-deficit hyperactivity disorder differential diagnosis
Provisional tic disorder
Delusional disorder risk factors