V L Mota1, R J Schachar. 1. Department of Psychiatry, Hospital for Sick Children, Toronto, Canada. russell.schachar@sickkids.on.ca
Abstract
OBJECTIVE: The current diagnostic algorithm for attention-deficit/hyperactivity disorder (ADHD) is not highly predictive of impairment and yields low interrater agreement. The objective of this study was to enhance the diagnostic accuracy of ADHD by identifying the symptoms that are associated with impairment. METHOD: Semistructured interviews and impairment rating scales were administered to parents and teachers of 218 children. Combinations of ADHD symptoms were examined according to a receiver operating characteristic (ROC) based procedure to create diagnostic algorithms that predict impairment. RESULTS: In comparison with the DSM-IV, the ROC-based algorithms were 2 to 3 times more efficient in discriminating impaired from nonimpaired children. Parent and teacher agreement was also 3 times higher. CONCLUSIONS: Limiting the diagnosis to symptoms that predict impairment can increase the validity of the ADHD diagnosis. Results also support the use of ROC analyses in developing better diagnostic algorithms.
OBJECTIVE: The current diagnostic algorithm for attention-deficit/hyperactivity disorder (ADHD) is not highly predictive of impairment and yields low interrater agreement. The objective of this study was to enhance the diagnostic accuracy of ADHD by identifying the symptoms that are associated with impairment. METHOD: Semistructured interviews and impairment rating scales were administered to parents and teachers of 218 children. Combinations of ADHD symptoms were examined according to a receiver operating characteristic (ROC) based procedure to create diagnostic algorithms that predict impairment. RESULTS: In comparison with the DSM-IV, the ROC-based algorithms were 2 to 3 times more efficient in discriminating impaired from nonimpaired children. Parent and teacher agreement was also 3 times higher. CONCLUSIONS: Limiting the diagnosis to symptoms that predict impairment can increase the validity of the ADHD diagnosis. Results also support the use of ROC analyses in developing better diagnostic algorithms.
Authors: Andrew S Rowland; Betty Skipper; David L Rabiner; David M Umbach; Lil Stallone; Richard A Campbell; Richard L Hough; A J Naftel; Dale P Sandler Journal: J Abnorm Child Psychol Date: 2008-03-18
Authors: Andrew S Rowland; Betty J Skipper; David M Umbach; David L Rabiner; Richard A Campbell; Albert J Naftel; Dale P Sandler Journal: J Atten Disord Date: 2013-12-11 Impact factor: 3.256
Authors: Heather E Volk; Alexandre A Todorov; David A Hay; Richard D Todd Journal: J Am Acad Child Adolesc Psychiatry Date: 2009-04 Impact factor: 8.829
Authors: Paul Stewart; Susan Fitzgerald; Jacqueline Reihman; Brooks Gump; Edward Lonky; Thomas Darvill; Jim Pagano; Peter Hauser Journal: Environ Health Perspect Date: 2003-10 Impact factor: 9.031