Table 1.
Demographics, ADHD symptoms, and psychometric test scores of the groups
| ADHD, n = 44 | Control, n = 21 | |
|---|---|---|
| Demographics | ||
| Age, months | 141.2 | 134.3 |
| % Medicated | 54.5 | 0.0 |
| % Male | 79.5 | 81.0 |
| % Caucasian | 68.2 | 71.4 |
| % Non-Black Hispanic: Mexican | 06.8 | 14.3 |
| % African-American | 02.3 | 00.0 |
| % Asian: Japanese | 00.0 | 04.8 |
| % Other | 22.7 | 09.5 |
| Parent-SNAP | ||
| Inattention | 2.3 | 0.4 |
| Hyperactivity/impulsivity | 2.1 | 0.2 |
| ODD | 1.6 | 0.3 |
| Teacher-SNAP | ||
| Inattention | 2.3 | 0.7 |
| Hyperactivity/impulsivity | 2.2 | 0.2 |
| ODD | 1.5 | 0.4 |
| Psychometric tasks | ||
| WIAT reading | 98.7 | 113.9 |
| WIAT math | 98.7 | 112.0 |
| WIAT spelling | 97.4 | 110.0 |
| WISC block design | 10.9 | 11.9 |
| WISC vocabulary | 10.3 | 11.9 |