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Adult Attention Deficit Hyperactivity Disorder is the persistence of attention deficit hyperactivity disorder (ADHD) into adulthood. It is a neurodevelopmental disorder, meaning impairing symptoms must have been present in childhood, except for when ADHD occurs after traumatic brain injury. [1] [2] [3] Specifically, multiple symptoms must be ...
The DSM-IV criteria for diagnosis of ADHD is 3–4 times more likely to diagnose ADHD than is the ICD-10 criteria. [206] ADHD is alternately classified as neurodevelopmental disorder [207] or a disruptive behaviour disorder along with ODD, CD, and antisocial personality disorder. [208] A diagnosis does not imply a neurological disorder. [182]
The DSM-5 allows for diagnosis of the predominantly inattentive presentations of ADHD (ICD-10 code F90.0) if the individual presents six or more (five for adults) of the following symptoms of inattention for at least six months to a point that is disruptive and inappropriate for developmental level:
In 1980, the DSM-III introduced the term "ADD (Attention-Deficit Disorder) with or without hyperactivity." That terminology (ADD) technically expired with the revision in 1987 to ADHD in the DSM-III-R. In the DSM-IV, published in 1994, ADHD with sub-types was presented. The DSM-IV-TR was released in 2000, primarily to correct factual errors and ...
The guidelines go on to state that the prevalence drops to 1.5% when using the stricter criteria for the ICD-10 diagnosis of hyperkinetic disorder, used mainly in Europe. [ 12 ] A systematic review of the literature in 2007 found that the worldwide prevalence of ADHD was 5.29 percent, and that there were no significant differences in prevalence ...
When diagnosed via the ICD-10 criteria, hyperkinetic disorder (the ICD-10 term for severe ADHD) gives rates between 1 and 2 percent in this age group. [4] [5] Children in North America appear to have a higher rate of ADHD than children in Africa and the Middle East - however, this may be due to differing methods of diagnosis used in different ...
Pathological demand avoidance ( PDA) or extreme demand avoidance ( EDA) is a proposed disorder, and proposed sub-type of autism spectrum disorder, defined by characteristics such as a demand avoidance—which is a greater-than-typical refusal to comply with requests or expectations—and extreme efforts to avoid social demands.
Nonverbal learning disorder ( NVLD or NLD) is a proposed category of neurodevelopmental disorder characterized by core deficits in visual-spatial processing and a significant discrepancy between verbal and nonverbal intelligence (where verbal intelligence is higher). [2] A review of papers found that proposed diagnostic criteria were ...