Table 2:
Group comparisons on neuropsychological measures
| Measure | ALL Mean (SD) | Control Mean (SD) | P Value |
|---|---|---|---|
| Wechsler FSIQ (mean, 100; SD, 15) | 101.67 (8.28) | 113.00 (15.62) | .059 |
| Block Design (mean, 10; SD, 3) | 11.22 (2.17) | 12.71 (3.69) | .001 |
| Vocabulary (mean, 10; SD, 3) | 10.44 (2.70) | 12.00 (3.19) | <.001 |
| Coding (mean, 10; SD, 3) | 11.56 (3.32) | 10.79 (3.07) | NS |
| Digit Span (mean, 10; SD, 3) | 8.67 (3.08) | 11.71 (3.12) | <.001 |
| WJ-III | |||
| Letter-Word Identification | 100.11 (11.25) | 105.07 (11.09) | NS |
| Calculation | 104.22 (13.81) | 115.07 (14.43) | .014 |
| Story Recall | 100.33 (13.76) | 108.36 (11.70) | NS |
| D-KEFS (mean, 10; SD, 3) | |||
| Trail Making Test 4 | 9.25 (2.55) | 10.57 (3.28) | .002 |
| Letter Fluency | 10.88 (4.22) | 10.86 (3.84) | NS |
| Category Fluency | 11.88 (4.22) | 11.79 (3.66) | NS |
| Category Switching-correct responses | 10.88 (2.70) | 11.14 (3.59) | .007 |
| Tower Test-total achievement | 10.88 (1.55) | 10.93 (2.13) | NS |