PMID- 23400215 OWN - NLM STAT- MEDLINE DCOM- 20170214 LR - 20211021 IS - 1557-1246 (Electronic) IS - 1087-0547 (Print) IS - 1087-0547 (Linking) VI - 20 IP - 8 DP - 2016 Aug TI - Agreement Among Categorical, Dimensional, and Impairment Criteria for ADHD and Common Comorbidities. PG - 665-73 LID - 10.1177/1087054712475083 [doi] AB - OBJECTIVE: To compare the results of categorically based versus dimensionally based scoring algorithms for a Diagnostic and Statistical Manual of Mental Disorders (4th ed.; DSM-IV)-referenced teacher rating scale for assessing ADHD and commonly co-occurring conditions and to determine their relative agreement with ratings of symptom-induced impairment. METHOD: Teachers completed Child and Adolescent Symptom Inventory-4R (CASI-4R) ratings for 1,092 youth (ages 6-18 years) referred to a child and adolescent psychiatry outpatient service. Caseness was determined according to DSM-IV symptom count (categorical model) and T-score (dimensional model) criteria. RESULTS: Agreement between symptom count and T-score cutoffs was generally good (kappa >/= 0.61) for ADHD-Inattentive, ADHD-Hyperactive-Impulsive, ADHD-Combined (except adolescent females), Oppositional Defiant Disorder, and Conduct Disorder, but this was not the case for anxiety and depressive disorders where only 15% of kappas were good. Agreement of impairment cutoff with T-score and symptom count cutoffs ranged from poor to good. CONCLUSION: In general, although in many cases CASI-4R categorical and dimensional scoring algorithms generated similar results, there was considerable variability across disorders, age groups, scoring method, and in some cases, gender. Moreover, symptom counts and T-scores are not a proxy for assessing impairment suggesting that each scoring strategy likely provides unique information for clinical decision-making. CI - (c) The Author(s) 2013. FAU - Sprafkin, Joyce AU - Sprafkin J AD - Stony Brook University, NY, USA joyce.sprafkin@stonybrook.edu. FAU - Steinberg, Elizabeth A AU - Steinberg EA AD - Temple University, Philadelphia, PA, USA. FAU - Gadow, Kenneth D AU - Gadow KD AD - Stony Brook University, NY, USA. FAU - Drabick, Deborah A G AU - Drabick DA AD - Temple University, Philadelphia, PA, USA. LA - eng GR - K01 MH073717/MH/NIMH NIH HHS/United States PT - Journal Article DEP - 20130211 PL - United States TA - J Atten Disord JT - Journal of attention disorders JID - 9615686 SB - IM MH - Adolescent MH - Algorithms MH - Attention Deficit Disorder with Hyperactivity/complications/*diagnosis MH - Attention Deficit and Disruptive Behavior Disorders/complications/diagnosis MH - Child MH - Conduct Disorder/complications/diagnosis MH - Diagnosis, Differential MH - Diagnostic and Statistical Manual of Mental Disorders MH - Dysthymic Disorder/complications/diagnosis MH - Female MH - Humans MH - Hyperkinesis/complications/diagnosis MH - Male MH - Retrospective Studies PMC - PMC3875628 MID - NIHMS511622 OTO - NOTNLM OT - ADHD OT - DSM-IV OT - functional impairment OT - rating scales COIS- Declaration of Conflicting Interests The author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article. EDAT- 2013/02/13 06:00 MHDA- 2017/02/15 06:00 PMCR- 2016/08/01 CRDT- 2013/02/13 06:00 PHST- 2013/02/13 06:00 [entrez] PHST- 2013/02/13 06:00 [pubmed] PHST- 2017/02/15 06:00 [medline] PHST- 2016/08/01 00:00 [pmc-release] AID - 1087054712475083 [pii] AID - 10.1177/1087054712475083 [doi] PST - ppublish SO - J Atten Disord. 2016 Aug;20(8):665-73. doi: 10.1177/1087054712475083. Epub 2013 Feb 11.