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The epidemiology and diagnostic issues in preschool attention-deficit/ hyperactivity disorder: A review

Publication ,  Journal Article
Egger, HL; Kondo, D; Angold, A
Published in: Infants and Young Children
January 1, 2006

This study aims to review the nosology and epidemiology of attention-deficit/hyperactivity disorder (ADHD) in children aged 2 through 5 years. Studies, primarily in community or pediatric clinic settings, were reviewed. In studies using DSM diagnostic criteria, the prevalence of ADHD in preschool children ranges from 2.0% to 7.9%, with hyperactive-impulsive type and combined type significantly more common than pure inattentive type ADHD. Boys and older preschoolers (4- and 5-year-olds vs 2- and 3-year-olds) are more likely to meet criteria for ADHD. Preschoolers with ADHD are significantly impaired in their relationships with adults and other children, in their functioning at home and outside the home, and in cognitive and academic performance. Preschoolers with ADHD are significantly more likely to meet criteria for other psychiatric disorders and those who do meet criteria for other psychiatric disorders are more severely impaired than preschoolers with ADHD alone. Despite the severity of impairment, only about a quarter of preschoolers with ADHD are referred for mental health evaluation or treatment. Preschool ADHD predicts future ADHD and persistent impairment. Preschoolers with ADHD look like older children with ADHD with similar symptom presentations, associated features, and prognosis. These findings suggest that DSM-IV-TR ADHD is a reliable and valid diagnosis for children aged 2 through 5 years. ©2006Lippincott Williams & Wilkins, Inc.

Duke Scholars

Published In

Infants and Young Children

DOI

ISSN

0896-3746

Publication Date

January 1, 2006

Volume

19

Issue

2

Start / End Page

109 / 122

Related Subject Headings

  • Developmental & Child Psychology
  • 5201 Applied and developmental psychology
  • 3213 Paediatrics
  • 1701 Psychology
  • 1103 Clinical Sciences
 

Citation

APA
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Egger, H. L., Kondo, D., & Angold, A. (2006). The epidemiology and diagnostic issues in preschool attention-deficit/ hyperactivity disorder: A review. Infants and Young Children, 19(2), 109–122. https://doi.org/10.1097/00001163-200604000-00004
Egger, H. L., D. Kondo, and A. Angold. “The epidemiology and diagnostic issues in preschool attention-deficit/ hyperactivity disorder: A review.” Infants and Young Children 19, no. 2 (January 1, 2006): 109–22. https://doi.org/10.1097/00001163-200604000-00004.
Egger HL, Kondo D, Angold A. The epidemiology and diagnostic issues in preschool attention-deficit/ hyperactivity disorder: A review. Infants and Young Children. 2006 Jan 1;19(2):109–22.
Egger, H. L., et al. “The epidemiology and diagnostic issues in preschool attention-deficit/ hyperactivity disorder: A review.” Infants and Young Children, vol. 19, no. 2, Jan. 2006, pp. 109–22. Scopus, doi:10.1097/00001163-200604000-00004.
Egger HL, Kondo D, Angold A. The epidemiology and diagnostic issues in preschool attention-deficit/ hyperactivity disorder: A review. Infants and Young Children. 2006 Jan 1;19(2):109–122.

Published In

Infants and Young Children

DOI

ISSN

0896-3746

Publication Date

January 1, 2006

Volume

19

Issue

2

Start / End Page

109 / 122

Related Subject Headings

  • Developmental & Child Psychology
  • 5201 Applied and developmental psychology
  • 3213 Paediatrics
  • 1701 Psychology
  • 1103 Clinical Sciences