Impulse Control Disorders
Intermittent Explosive Disorder
Text was added clarifying that serious assaultive acts include verbal threats of physical assault to another individual. "Associated Features" (e.g., symptoms that precede or accompany the aggressive acts, such as tingling or tremors, as well as accompanying affect), "Associated Mental Disorders," and "Course" sections were updated. A "Familial Pattern" section was added indicating those disorders that may be more common among the first-degree relatives of individuals with Intermittent Explosive Disorder as compared to the general population.
Kleptomania
Associated Features and Disorders, Specific Gender Features (i.e., gender ratio), and Familial Pattern (i.e., possible family history of Obsessive-Compulsive Disorder in first-degree relatives of individuals with Kleptomania) were updated.
Pathological Gambling
Associated Features (e.g., childhood history of inattentive or hyperactive symptoms), Laboratory Findings (e.g., a variety of abnormalities reported in samples of males), and Prevalence sections (e.g., influence of availability of legalized gambling on the prevalence of Pathological Gambling) were updated.
Trichotillomania
"Associated Disorders," "Prevalence," and "Course" sections were updated.