Table 1.
Sample characteristics.
Figure 1.
Mean number of ADI-R items reaching autistic criterion (ADI-R score = 2).
* P<0.002, ** P<0.0001, univariate analysis of variance.
Table 2.
Classification matrix of the discriminant analyses of 22q11DS-ASD and KS-ASD versus heterogeneous ASD through ADI-R labels and items respectively.
Table 3.
Description of extracted ADI-R labels with discriminant function coefficients for the discriminant analyses of 22q11DS-ASD and KS-ASD versus heterogeneous ASD.
Table 4.
Description of extracted ADI-R items with discriminant function coefficients for the discriminant analyses of 22q11DS-ASD and KS-ASD versus heterogeneous ASD.
Figure 2.
Plot of individual subject canonical function coefficients of the 3-group discriminant analysis for heterogeneous ASD (grey dots) versus 22q11DS-ASD (red dots) versus KS-ASD (blue dots), the larger dots represent the group centroids.
22q11DS-ASD is predominantly discriminated from heterogeneous ASD by function 1, KS-ASD from heterogeneous ASD by function 2.