Cited by 2,160Attention Deficit Hyperactivity DisorderChild and Adolescent Psychosocial and Emotional DevelopmentAutism Spectrum Disorder Research

The DOI matches its Crossref record; 35 of the 35 references it cites were found in a registry or an index.

The Prevalence of DSM-IV Attention-Deficit/Hyperactivity Disorder: A Meta-Analytic Review

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Willcutt, Erik G.·2012·Neurotherapeutics

Abstract

This article describes a comprehensive meta-analysis that was conducted to estimate the prevalence of attention-deficit/hyperactivity disorder (ADHD), as defined by the Diagnostic and Statistical Manual of Mental Disorders, fourth edition (DSM-IV). A systematic literature review identified 86 studies of children and adolescents (N = 163,688 individuals) and 11 studies of adults (N = 14,112 individuals) that met inclusion criteria for the meta-analysis, more than half of which were published after the only previous meta-analysis of the prevalence of ADHD was completed. Although prevalence estimates reported by individual studies varied widely, pooled results suggest that the prevalence of DSM-IV ADHD is similar, whether ADHD is defined by parent ratings, teacher ratings, or a best estimate diagnostic procedure in children and adolescents (5.9-7.1 %), or by self-report measures in young adults (5.0 %). Analyses of diagnostic subtypes indicated that the predominantly inattentive type is the most common subtype in the population, but individuals with the combined type are more likely to be referred for clinical services. Additional research is needed to determine the etiology of the higher prevalence of ADHD in males than females and to clarify whether the prevalence of ADHD varies as a function of socioeconomic status or ethnicity. Finally, there were no significant prevalent differences between countries or regions of the world after controlling for differences in the diagnostic algorithms used to define ADHD. These results provide important support for the diagnostic validity of ADHD, and argue against the hypothesis that ADHD is a cultural construct that is restricted to the United States or any other specific culture.

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Metadata

Authors
Willcutt, E. G.
Affiliations
University of Colorado Boulder (US)
Corresponding author
Willcutt, Erik G.
Venue
Neurotherapeutics
Publisher
Elsevier BV
Published
2012-07
Volume
9
Issue
3
Pages
490-499
ISSN
1878-7479 (ISSN-L)
OpenAlex
W2102388069
Cited by
2,160
References
35
Citations by year
2026: 93 · 2025: 157 · 2024: 153 · 2023: 199 · 2022: 173 · 2021: 180 · 2020: 245 · 2019: 141 · 2018: 169 · 2017: 161 · 2016: 200 · 2015: 140 · 2014: 99 · 2013: 44 · 2012: 3
FWCI
12.35
Type
journal article
Language
en
Open access
Locations
  • Neurotherapeutics (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Institutes of Health
  • National Institute of Mental Health (P50MH079485, P50MH79485, R01MH063207, R01MH63941, R01 MH62120, R01MH063941, R01MH062120, R01 MH 63207, R01MH070037)
  • National Institute on Drug Abuse (R01 DA 24002, R01DA024002)
  • Eunice Kennedy Shriver National Institute of Child Health and Human Development (R01HD068728, R01HD047264, P50-HD27802, R01 HD 68728, R01 HD 47264, R24HD075460, P50HD027802)
Topics
  • Health Sciences › Medicine › Psychiatry and Mental health › Attention Deficit Hyperactivity Disorder
  • Social Sciences › Psychology › Clinical Psychology › Child and Adolescent Psychosocial and Emotional Development
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Autism Spectrum Disorder Research
Keywords
attention deficit hyperactivity disorder, ADHD prevalence, DSM-IV diagnostic criteria, children and adolescents, adults, predominantly inattentive type, combined type, sex differences, socioeconomic status, ethnicity, cross-cultural validity, diagnostic validity, parent and teacher ratings
MeSH terms
Algorithms, Attention Deficit Disorder with Hyperactivity, Humans, Prevalence, Databases, Factual, Diagnostic and Statistical Manual of Mental Disorders

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