Mental disorder classification: Difference between revisions
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==Overview== | ==Overview== | ||
==Classification== | |||
{{main|Classification of mental disorders}} | |||
The [[definition]] and [[classification]] of mental disorder is a key issue for the [[mental health professions]] and for users and providers of mental health services. Most international clinical documents use the term "mental disorder" rather than "mental illness". There is no single [[definition]] and the inclusion criteria are said to vary depending on the social, legal and political context. In general, however, a mental disorder has been characterized as a clinically significant behavioral or psychological pattern that occurs in an individual and is usually associated with [[distress]], [[disability]] or increased risk of [[suffering]]. There is often a criterion that a condition should not be expected to occur as part of a person's usual [[culture]] or [[religion]]. The term "serious mental illness" (SMI) is sometimes used to refer to more severe and long-lasting disorder. A broad definition can cover mental disorder, mental retardation, [[personality disorder]] and [[substance dependence]]. The phrase "[[mental health]] problems" may be used to refer only to milder or more transient issues. | |||
There are currently two widely established systems that classify mental disorders - Chapter V of the [[International Classification of Diseases]] (ICD-10), produced by the [[World Health Organization]] (WHO), and the [[Diagnostic and Statistical Manual of Mental Disorders]] (DSM-IV) produced by the [[American Psychiatric Association]] (APA). Both list categories of disorder and provide standardized criteria for diagnosis. They have deliberately converged their codes in recent revisions so that the manuals are often broadly comparable, although significant differences remain. Other classification schemes may be in use more locally, for example the [[Chinese Classification of Mental Disorders]]. Other manuals may be used by those of alternative theoretical persuasions, for example the [[Psychodynamic Diagnostic Manual]]. | |||
Some approaches to classification do not employ distinct categories based on cut-offs separating the abnormal from the normal. They are variously referred to as spectrum, continuum or dimensional systems. There is a significant scientific debate about the relative merits of a categorical or a non-categorical system. There is also significant controversy about the role of science and values in classification schemes, and about the professional, legal and social uses to which they are put. | |||
==References== | ==References== | ||
{{reflist|2}} | {{reflist|2}} | ||
{{WH}}{{WS}} | {{WH}}{{WS}} | ||
Revision as of 16:19, 23 August 2012
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Mental disorder Microchapters |
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Diagnosis |
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Treatment |
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Case Studies |
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Mental disorder classification On the Web |
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American Roentgen Ray Society Images of Mental disorder classification |
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Risk calculators and risk factors for Mental disorder classification |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Overview
Classification
The definition and classification of mental disorder is a key issue for the mental health professions and for users and providers of mental health services. Most international clinical documents use the term "mental disorder" rather than "mental illness". There is no single definition and the inclusion criteria are said to vary depending on the social, legal and political context. In general, however, a mental disorder has been characterized as a clinically significant behavioral or psychological pattern that occurs in an individual and is usually associated with distress, disability or increased risk of suffering. There is often a criterion that a condition should not be expected to occur as part of a person's usual culture or religion. The term "serious mental illness" (SMI) is sometimes used to refer to more severe and long-lasting disorder. A broad definition can cover mental disorder, mental retardation, personality disorder and substance dependence. The phrase "mental health problems" may be used to refer only to milder or more transient issues.
There are currently two widely established systems that classify mental disorders - Chapter V of the International Classification of Diseases (ICD-10), produced by the World Health Organization (WHO), and the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV) produced by the American Psychiatric Association (APA). Both list categories of disorder and provide standardized criteria for diagnosis. They have deliberately converged their codes in recent revisions so that the manuals are often broadly comparable, although significant differences remain. Other classification schemes may be in use more locally, for example the Chinese Classification of Mental Disorders. Other manuals may be used by those of alternative theoretical persuasions, for example the Psychodynamic Diagnostic Manual.
Some approaches to classification do not employ distinct categories based on cut-offs separating the abnormal from the normal. They are variously referred to as spectrum, continuum or dimensional systems. There is a significant scientific debate about the relative merits of a categorical or a non-categorical system. There is also significant controversy about the role of science and values in classification schemes, and about the professional, legal and social uses to which they are put.