<unk>  is classified in the fourth edition of Diagnostic and Statistical Manual of Mental Disorders (DSM). It is diagnosed based on a prolonged pattern of antisocial behaviour such as serious violation of laws and social norms and rules in people younger than the age of 18. Similar criteria are used in those over the age of 18 for the diagnosis of antisocial personality disorder. No proposed revisions for the main criteria of<unk>  exist in the DSM-5; there is a recommendation by the work group to add an additional specifier for callous and unemotional traits. According to DSM-5 criteria for<unk> , there are four categories that could be present in the child's behavior: aggression to people and animals, destruction of property, deceitfulness or theft, and serious violation of rules. Almost all adolescents who have a substance use disorder have<unk> -like traits, but after successful treatment of the substance use disorder, about half of these adolescents no longer display<unk> -like symptoms. Therefore, it is important to exclude a substance-induced cause and instead address the substance use disorder prior to making a psychiatric diagnosis of<unk> .
Conduct disorder
Attention deficit hyperactivity disorder
Tourette syndrome
Antisocial personality disorder  Antisocial personality disorder  1
Oppositional defiant disorder
Obsessive–compulsive disorder
High-functioning autism
Klismaphilia