Table 1 Summary of demographic and IQ data for the TD and ASD groups. Significant group differences were found in processing speed and its two component subtests, DigitSC and SS
From: Diffusional kurtosis imaging of the corpus callosum in autism
|  | TD (n = 17) | ASD (n = 16) | p value |
|---|---|---|---|
Age | 21.71 ± 2.14 | 21.38 ± 2.39 | .678 |
Handedness | 14.53 ± 3.59 | 14.81 ± 3.04 | .809 |
Full score IQ | 116.65 ± 11.98 | 108.88 ± 17.39 | .143 |
 Verbal comprehension index | 119.18 ± 13.14 | 115.13 ± 23.75 | .545 |
 Perceptual organization index | 113.76 ± 15.34 | 107.56 ± 12.06 | .208 |
 Working memory index | 107.76 ± 12.39 | 104.56 ± 15.40 | .514 |
 Processing speed index | 108.71 ± 14.28 | 93. 44 ± 18.37 | .012* |
  DigitSC | 11.12 ± 2.71 | 8.13 ± 4.59 | .028* |
  SS | 12.41 ± 2.85 | 9.56 ± 2.92 | .008* |