Neuropsychological Profiles and Behavioral Ratings in ADHD Overlap Only in the Dimension of Syndrome Severity

Table 2

Comorbid diagnoses in the cognitive clusters.

Clusters	Comorbid diagnosis
	CD			LD
	n	%	Adj. residual	n	%	Adj. residual
None or few	1	3.85	−2.72	2	7.69	−2.29
Mod Inh-Mild Shift	2	25	.19	0	0	−1.65
Mod/Sev Shift-Mod WM	3	27.27	.42	0	0	−1.97
Sev WM-Mild Shift	6	40	1.81	6	40	1.66
Mod WM	2	16.67	−.51	1	8.33	−1.34
Sev WM-Sev Shift	5	38.46	1.56	11	84.62	5.64

Note. LD = learning disorder, CD = conduct disorder. Adjusted residuals: the residual for a cell (observed minus expected value) divided by an estimate of its standard error. The resulting standardized residual is expressed in standard deviation units above or below the mean. When the absolute value of the residual is greater than 2, it can be concluded that the given cell had contribution to the chi-square result.