Table 3 Clinical Characteristics of the ADHD TIDAL Dataset
Estimated Full Scale IQ M (SD) | 96.59 (13.13) |
ADHD Diagnosis % (n) | |
ADHD-Predominantly Inattentive Type | 46.6 (398) |
ADHD-Combined Type | 53.0 (453) |
ADHD-Predominantly H/I | 0.4 (3) |
Oppositional Defiant Disorder % (n) | 42.5 (363) |
Conduct Disorder % (n) | 5.7 (49) |
Baseline ADHD Medication % (n) | 35.9 (307) |
School Accommodations % (n) | |
Individualized Education Plan | 33.4 (285) |
Section 504 Plan | 18.5 (158) |
None | 45.9 (392) |
Unreported | 2.2 (19) |
Class Placement % (n) | |
Gifted | 17.0 (145) |
Regular | 68.5 (585) |
Regular + Special Education/Inclusion | 12.1 (103) |
Self-Contained Special Education | 1.8 (15) |
Unreported | 0.7 (6) |