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DSM-5

The Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5), is the 2013 update to the Diagnostic and Statistical Manual of Mental Disorders, the taxonomic and diagnostic tool published by the American Psychiatric Association (APA). In 2022, a revised version (DSM-5-TR) was published. In the United States, the DSM serves as the principal authority for psychiatric diagnoses. Treatment recommendations, as well as payment by health insurance companies, are often determined by DSM classifications, so the appearance of a new version has practical importance. However, some providers instead rely on the International Classification of Diseases (ICD), and scientific studies often measure changes in symptom scale scores rather than changes in DSM-5 criteria to determine the real-world effects of mental health interventions. The DSM-5 is the only DSM to use an Arabic numeral instead of a Roman numeral in its title, as well as the only living document version of a DSM.

Content and structure
The DSM-5 is divided into three sections, using Roman numerals to designate each section. Section I: DSM-5 basics Section I describes DSM-5 chapter organization, its change from the multiaxial system, and Section III's dimensional assessments. The DSM-5 dissolved the chapter that includes "disorders usually first diagnosed in infancy, childhood, or adolescence" opting to list them in other chapters. Section III: Emerging measures and models Section III includes dimensional measures for the assessment of symptoms, criteria for the cultural formulation of disorders and the Alternative DSM-5 Model for Personality Disordersa hybrid-dimensional-categorical model of personality disorders, as well as a description of the currently studied clinical conditions. It presents selected tools and research techniques focused on diagnosis, taking into account the sociocultural context. Alternative DSM-5 Model for Personality Disorders Conditions for further study These conditions and criteria are set forth to encourage future research and are not meant for clinical use. This chapter includes the following conditions: • Attenuated psychosis syndrome • Depressive episodes with short-duration hypomania • Persistent complex bereavement disorderCaffeine use disorderInternet gaming disorderNeurobehavioral disorder associated with prenatal alcohol exposure • Suicidal behavior disorder • Non-suicidal self-injury ==Changes from DSM-IV==
Changes from DSM-IV
DSM-5 replaces the Not Otherwise Specified (NOS) categories with two options: other specified disorder and unspecified disorder to increase the utility to the clinician. The first allows the clinician to specify the reason that the criteria for a specific disorder are not met; the second allows the clinician the option to forgo specification. DSM-5 has discarded the multiaxial system of diagnosis (formerly Axis I, Axis II, Axis III), listing all disorders in Section II. It has replaced Axis IV with significant psychosocial and contextual features and dropped Axis V (Global Assessment of Functioning, known as GAF). The World Health Organization's Disability Assessment Schedule is added to Section III (Emerging measures and models) under Assessment Measures, as a suggested, but not required, method to assess functioning. Changes made to disorders Neurodevelopmental disorders • "Mental retardation" was renamed "intellectual disability (intellectual developmental disorder)". • Speech or language disorders are now called communication disorders—which include language disorder (formerly expressive language disorder and mixed receptive-expressive language disorder), speech sound disorder (formerly phonological disorder), childhood-onset fluency disorder (stuttering), and a new condition characterized by impaired social verbal and nonverbal communication called social (pragmatic) communication disorder. The DSM-5 organizes the symptoms of ASD into two groups: impaired social communication and/or interaction, and restricted and/or repetitive behaviors. The DSM-5 assigns three "severity levels" for ASD, with people in level 1 "requiring support", level 2 "requiring substantial support", and level 3 "requiring very substantial support". The updated classification under ASD reflects a dimensional approach, allowing clinicians to rate symptom severity instead of fitting patients into narrowly defined categories. This change also aimed to simplify diagnosis and improve access to services. • Attention deficit hyperactivity disorder (ADHD) no longer specifies autism as an exclusionary diagnosis. The requisite age of symptom onset was changed from 7 years old to 12 years old, and symptom thresholds were reduced for diagnosis of ADHD as an adolescent or adult. • "Specific Learning Disorder" encompasses shortcomings in academic skill development, including dyslexia and dyscalculia. • A new sub-category, motor disorders, encompasses developmental coordination disorder, stereotypic movement disorder, and the tic disorders including Tourette syndrome. Schizophrenia spectrum and other psychotic disorders • All subtypes of schizophrenia (paranoid, disorganized, catatonic, undifferentiated, and residual) were removed from the DSM-5 in favor of a severity-based rating approach. • Allows other specified bipolar and related disorder for particular conditions. • New disruptive mood dysregulation disorder (DMDD) for children up to age 18 years. • The PTSD diagnostic clusters were reorganized and expanded from a total of three clusters to four based on the results of confirmatory factor analytic research conducted since the publication of DSM-IV. • Separate criteria were added for children six years old or younger. • Two new disorders that were formerly subtypes were named: reactive attachment disorder and disinhibited social engagement disorder. • Dissociative fugue became a specifier for dissociative amnesia. • Somatization disorder and undifferentiated somatoform disorder were combined to become somatic symptom disorder, a diagnosis which no longer requires a specific number of somatic symptoms. • Requirements for bulimia nervosa and binge eating disorder were changed from "at least twice weekly for 6 months" to "at least once weekly over the last 3 months". • The criteria for anorexia nervosa were changed; there is no longer a requirement of amenorrhea. • "Feeding disorder of infancy or early childhood", a rarely used diagnosis in DSM-IV, was renamed to avoidant/restrictive food intake disorder, and criteria were expanded. The creation of a specific diagnosis for children reflects the lesser ability of children to have insight into what they are experiencing and ability to express it in the event that they have insight. Disruptive, impulse-control, and conduct disorders Some of these disorders were formerly part of the chapter on early diagnosis, oppositional defiant disorder; conduct disorder; and disruptive behavior disorder not otherwise specified became other specified and unspecified disruptive disorder, impulse-control disorder, and conduct disorders. "Recurrent legal problems" was deleted and "craving or a strong desire or urge to use a substance" was added to the criteria. Neurocognitive disordersDementia and amnestic disorder became major or mild neurocognitive disorder (major NCD, or mild NCD). DSM-5 has a new list of neurocognitive domains. However, the same ten types of personality disorder are retained. There is also concern as to which model is better for the DSM - the diagnostic model favored by psychiatrists or the dimensional model that is favored by psychologists. The diagnostic approach/model is one that follows the diagnostic approach of traditional medicine, is more convenient to use in clinical settings, however, it does not capture the intricacies of normal or abnormal personality. The dimensional approach/model is better at showing varied degrees of personality; it places emphasis on the continuum between normal and abnormal, and abnormal as something beyond a threshold whether in unipolar or bipolar cases. Paraphilic disorders • New specifiers "in a controlled environment" and "in remission" were added to criteria for all paraphilic disorders. All criteria sets were changed to add the word disorder to all of the paraphilias, for example, pedophilic disorder is listed instead of pedophilia. There is no change in the basic diagnostic structure since DSM-III-R; however, people now must meet both qualitative (criterion A) and negative consequences (criterion B) criteria to be diagnosed with a paraphilic disorder. Otherwise they have a paraphilia (and no diagnosis). ==Development==
Development
In 1999, a DSM-5 Research Planning Conference, sponsored jointly by APA and the National Institute of Mental Health (NIMH), was held to set the research priorities. Research Planning Work Groups produced "white papers" on the research needed to inform and shape the DSM-5 and the resulting work and recommendations were reported in an APA monograph and peer-reviewed literature. There were six workgroups, each focusing on a broad topic: Nomenclature, Neuroscience and Genetics, Developmental Issues and Diagnosis, Personality and Relational Disorders, Mental Disorders and Disability, and Cross-Cultural Issues. Three additional white papers were also due by 2004 concerning gender issues, diagnostic issues in the geriatric population, and mental disorders in infants and young children. The white papers have been followed by a series of conferences to produce recommendations relating to specific disorders and issues, with attendance limited to 25 invited researchers. The DSM-5 field trials included test-retest reliability which involved different clinicians doing independent evaluations of the same patient—a common approach to the study of diagnostic reliability. About 68% of DSM-5 task-force members and 56% of panel members reported having ties to the pharmaceutical industry, such as holding stock in pharmaceutical companies, serving as consultants to industry, or serving on company boards. ==Revisions and updates==
Revisions and updates
Beginning with the fifth edition, it is intended that diagnostic guideline revisions will be added incrementally. The DSM-5 is identified with Arabic rather than Roman numerals, marking a change in how future updates will be created. Incremental updates will be identified with decimals (DSM-5.1, DSM-5.2, etc.), until a new edition is written. The change reflects the intent of the APA to respond more quickly when a preponderance of research supports a specific change in the manual. The research base of mental disorders is evolving at different rates for different disorders. The diagnostic criteria for avoidant/restrictive food intake disorder were changed, along with adding entries for prolonged grief disorder, unspecified mood disorder, and stimulant-induced mild neurocognitive disorder. Prolonged grief disorder, which had been present in the ICD-11, had criteria agreed upon by consensus in a one day in-person workshop sponsored by the APA. • Autism spectrum disorderBipolar I disorder, Bipolar II disorder, and related bipolar disorders • Obsessive–compulsive personality disorder in the alternative DSM-5 model for personality disordersDepressive episodes with short-duration hypomaniaIntellectual developmental disorderDelusional disorderDisruptive mood dysregulation disorderBrief psychotic disorder == Usage ==
Usage
The National Board of Medical Examiners (NBME) which is responsible for creating and publishing board exams for medical students around the United States conforms to the use of DSM-5 criteria. ==Criticism==
Criticism
General Robert Spitzer, the head of the DSM-III task force, publicly criticized the APA for mandating that DSM-5 task force members sign a nondisclosure agreement, effectively conducting the whole process in secret: "When I first heard about this agreement, I just went bonkers. Transparency is necessary if the document is to have credibility, and, in time, you're going to have people complaining all over the place that they didn't have the opportunity to challenge anything." Allen Frances, chair of the DSM-IV task force, expressed a similar concern. David Kupfer, chair of the DSM-5 task force, and Darrel A. Regier, MD, MPH, vice chair of the task force, whose industry ties are disclosed with those of the task force, countered that "collaborative relationships among government, academia, and industry are vital to the current and future development of pharmacological treatments for mental disorders". They asserted that the development of DSM-5 is the "most inclusive and transparent developmental process in the 60-year history of DSM". The developments to this new version can be viewed on the APA website. During periods of public comment, members of the public could sign up at the DSM-5 website and provide feedback on the various proposed changes. In June 2009, Allen Frances issued strongly worded criticisms of the processes leading to DSM-5 and the risk of "serious, subtle, [...] ubiquitous" and "dangerous" unintended consequences such as new "false 'epidemics'". He writes that "the work on DSM-V has displayed the most unhappy combination of soaring ambition and weak methodology" and is concerned about the task force's "inexplicably closed and secretive process". His and Spitzer's concerns about the contract that the APA drew up for consultants to sign, agreeing not to discuss drafts of the fifth edition beyond the task force and committees, have also been aired and debated. In 2011, psychologist Brent Robbins co-authored a national letter for the Society for Humanistic Psychology that brought thousands into the public debate about the DSM. Approximately 13,000 individuals and mental health professionals signed a petition in support of the letter. Thirteen other American Psychological Association divisions endorsed the petition. In a November 2011 article about the debate in the San Francisco Chronicle, Robbins notes that under the new guidelines, certain responses to grief could be labeled as pathological disorders, instead of being recognized as being normal human experiences. In 2012, a footnote was added to the draft text which explains the distinction between grief and depression. The DSM-5 has been criticized for purportedly saying nothing about the biological underpinnings of mental disorders. A book-long appraisal of the DSM-5, with contributions from philosophers, historians and anthropologists, was published in 2015. A 2015 essay from an Australian university criticized the DSM-5 for having poor cultural diversity, stating that recent work done in cognitive sciences and cognitive anthropology is still only accepting western psychology as the norm. DSM-5 includes a section on how to conduct a "cultural formulation interview", which gives information about how a person's cultural identity may be affecting expression of signs and symptoms. The goal is to make more reliable and valid diagnoses for disorders subject to significant cultural variation. Gender and Sexual Identity Disorders work group The appointment, in May 2008, of two of the taskforce members, Kenneth Zucker and Ray Blanchard, led to an internet petition to remove them. According to MSNBC, "The petition accuses Zucker of having engaged in 'junk science' and promoting 'hurtful theories' during his career, especially advocating the idea that children who are unambiguously male or female anatomically, but seem confused about their gender identity, can be treated by encouraging gender expression in line with their anatomy." According to The Gay City News: The National LGBTQ Task Force issued a statement questioning the APA's decision to appoint Kenneth Zucker and Ray Blanchard to the working group for Gender and Sexual Identity Disorders, stating that, "Kenneth Zucker and Ray Blanchard are clearly out of step with the occurring shift in how doctors and other health professionals think about transgender people and gender variance." Blanchard responded, "Naturally, it's very disappointing to me there seems to be so much misinformation about me on the Internet. [They didn't distort] my views, they completely reversed my views." Of the DSM-5 task force members, 69% report having ties to the pharmaceutical industry, an increase from the 57% of DSM-IV task force members. Although the APA has since instituted a disclosure policy for DSM-5 task force members, many still believe the association has not gone far enough in its efforts to be transparent and to protect against industry influence. In a 2009 Point/Counterpoint article, Lisa Cosgrove, PhD and Harold J. Bursztajn, MD noted that "the fact that 70% of the task force members have reported direct industry ties—an increase of almost 14% over the percentage of DSM-IV task force members who had industry ties—shows that disclosure policies alone, especially those that rely on an honor system, are not enough and that more specific safeguards are needed". The role of the DSM-5 in protecting the interests of wealthy and politically powerful owners of the means of production in the United States has been criticized as well. Placing the blame for predictable and common psychological distress caused by the deleterious effects of economic inequality in the United States on individuals by attributing it to mental pathology has been criticized as hindering change of the root causes of the distress. Borderline personality disorder controversy In 2003, the Treatment and Research Advancements National Association for Personality Disorders (TARA-APD) campaigned to change the name and designation of borderline personality disorder in DSM-5. The paper How Advocacy is Bringing BPD into the Light reported that "the name BPD is confusing, imparts no relevant or descriptive information, and reinforces existing stigma." Instead, it proposed the name "emotional regulation disorder" or "emotional dysregulation disorder." There was also discussion about changing borderline personality disorder, an Axis II diagnosis (personality disorders and intellectual disability), to an Axis I diagnosis (clinical disorders). The TARA-APD recommendations do not appear to have affected the American Psychiatric Association, the publisher of the DSM. As noted above, the DSM-5 does not employ a multi-axial diagnostic scheme, therefore the distinction between Axis I and II disorders no longer exists in the DSM nosology. The name, the diagnostic criteria for, and description of, borderline personality disorder remain largely unchanged from DSM-IV-TR. British Psychological Society response The British Psychological Society stated in its June 2011 response to DSM-5 draft versions, that it had "more concerns than plaudits." It criticized proposed diagnoses as "clearly based largely on social norms, with 'symptoms' that all rely on subjective judgements... not value-free, but rather reflect[ing] current normative social expectations," noting doubts over the reliability, validity, and value of existing criteria, that personality disorders were not normed on the general population, and that "not otherwise specified" categories covered a "huge" 30% of all personality disorders. It also expressed a major concern that "clients and the general public are negatively affected by the continued and continuous medicalisation of their natural and normal responses to their experiences... which demand helping responses, but which do not reflect illnesses so much as normal individual variation." The Society suggested as its primary specific recommendation, a change from using "diagnostic frameworks" to a description based on an individual's specific experienced problems, and that mental disorders are better explored as part of a spectrum shared with normality: Many of the same criticisms also led to the development of the Hierarchical Taxonomy of Psychopathology, an alternative, dimensional framework for classifying mental disorders. National Institute of Mental Health National Institute of Mental Health director Thomas R. Insel, MD, wrote in an April 29, 2013 blog post about the DSM-5: Insel also discussed an NIMH effort to develop a new classification system, Research Domain Criteria (RDoC), currently for research purposes only. Insel's post sparked a flurry of reaction, some of which might be termed sensationalistic, with headlines such as "Goodbye to the DSM-V", "Federal institute for mental health abandons controversial 'bible' of psychiatry", "National Institute of Mental Health abandoning the DSM", and "Psychiatry divided as mental health 'bible' denounced". Other responses provided a more nuanced analysis of the NIMH Director's post. In May 2013, Insel, on behalf of NIMH, issued a joint statement with Jeffrey A. Lieberman, MD, president of the American Psychiatric Association, that emphasized that DSM-5 "... represents the best information currently available for clinical diagnosis of mental disorders. Patients, families, and insurers can be confident that effective treatments are available and that the DSM is the key resource for delivering the best available care. The National Institute of Mental Health (NIMH) has not changed its position on DSM-5." Insel and Lieberman say that DSM-5 and RDoC "represent complementary, not competing, frameworks" for characterizing diseases and disorders. == See also ==
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