title: Review of clinical validation of ADHD behavior rating scales.
abstract: The purpose of this review is to assess the range of overall accuracies for Attention Deficit/Hyperactivity Disorder (ADHD) behavior rating scales evaluated in clinical validation studies. Studies were characterized according to the evidence standards of the American Academy of Neurology (AAN). Studies were excluded due to major design problems such as overfitting by discriminant analysis. The 13 included evaluations of rating scales revealed overall accuracy in the range of 59%-79% with a pooled mean of 69% (+/-7%, standard deviation) and a pooled sample size of 2228 subjects from nine studies. While some of the excluded studies demonstrated higher overall accuracies (>79%), these studies were observed to have factors in experimen tal design and statistics that are known to unduly inflate accuracy. We recommend further research following the full AAN standards, namely well-designed, blinded, pro spective studies of rating scales applied to clinically representative samples evaluated with a clinical standard.
authors.affiliation: University of North Texas Health Science Center at Fort Worth, USA. ssnyder@hsc.unt.edu
authors.forename: Steven M
authors.initials: SM
authors.lastname: Snyder
authors.forename: James R
authors.initials: JR
authors.lastname: Hall
authors.forename: Sonya L
authors.initials: SL
authors.lastname: Cornwell
authors.forename: Humberto
authors.initials: H
authors.lastname: Quintana
mesh_terms: D001289:Attention Deficit Disorder with Hyperactivity / Q000175:diagnosis* / Q000523:psychology; D015982:Bias; D017408:Guidelines as Topic; D006801:Humans; D010552:Personality Assessment / Q000592:standards / Q000706:statistics & numerical data*; D011594:Psychometrics / Q000706:statistics & numerical data; D012015:Reference Standards; D015203:Reproducibility of Results; D014481:United States