Disorders characterized by<unk> vity that were not categorized elsewhere in the DSM-IV-TR were also included in the category<unk> s not elsewhere classified". Trichotillomania (hair-pulling) and skin-picking were moved in DSM-5 to the obsessive-compulsive chapter. Additionally, other disorders not specifically listed in this category are often classed as<unk> vity disorders. Terminology was changed in the DSM-V from "Not Otherwise Classified" to "Not Elsewhere Classified". Sexual compulsion Sexual compulsion includes an increased urge in sexual behavior and thoughts. This compulsion may also lead to several consequences in the individual's life, including risky partner selection, increased chance for STIs and depression, as well as unwanted pregnancy. There has not yet been a determined estimate of its prevalence due to the secretiveness of the disorder. However, research conducted in the early 1990s in the United States gave prevalence estimates between 5–6% in the U.S. population, with male cases being higher than female. Internet addiction The disorder of Internet addiction has only recently been taken into consideration and has been added as a form of<unk> . It is characterized by excessive and damaging usage of Internet with increased amount of time spent chatting, web surfing, gambling, shopping or consuming pornography. Excessive and problematic Internet use has been reported across all age, social, economic, and educational ranges. Although initially thought to occur mostly in males, increasing rates have been also observed in females. However, no epidemiological study has been conducted yet to understand its prevalence. Compulsive shopping Compulsive shopping or buying is characterized by a frequent irresistible urge to shop even if the purchases are not needed or cannot be afforded. The prevalence of compulsive buying in the U.S. has been estimated to be 2–8% of the general adult population, with 80–95% of these cases being females. The onset is believed to occur in late teens or early twenties and the disorder is considered to be generally chronic. Pyromania Pyromania is characterized by<unk> ve and repetitive urges to deliberately start fires. Because of its nature, the number of studies performed for fire-setting are understandably very few. However, studies done on children and adolescents suffering from pyromania have reported its prevalence to be between 2.4 and 3.5% in the United States. It has also been observed that the incidence of fire-setting is more common in juvenile and teenage boys than girls of the same age. Intermittent explosive disorder Intermittent explosive disorder or IED is a clinical condition of experiencing recurrent aggressive episodes that are out of proportion of any given stressor. Earlier studies reported a prevalence rate between 1–2% in a clinical setting, however a study done by Coccaro and colleagues in 2004 had reported about 11.1% lifetime prevalence and 3.2% one month prevalence in a sample of a moderate number of individuals (n=253). Based on the study, Coccaro and colleagues estimated the prevalence of IED in 1.4 million individuals in the US and 10 million with lifetime IED. Kleptomania Kleptomania is characterized by an<unk> ve urge to steal purely for the sake of gratification. In the U.S. the presence of kleptomania is unknown but has been estimated at 6 per 1000 individuals. Kleptomania is also thought to be the cause of 5% of annual shoplifting in the U.S. If true, 100,000 arrests are made in the U.S. annually due to kleptomaniac behavior.
Impulse-control disorder
Episodic dyscontrol syndrome
Frontal lobe disorder
Tic disorder
Motivational deficiency disorder
Adult attention deficit hyperactivity disorder
Nightmare disorder
Psychoorganic syndrome