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Table 3 Results of discriminant analysis about predicted group membership

From: ADHD subtype-specific cognitive correlates and association with self-esteem: a quantitative difference

Eigenvalues

Wilks’ Lambda

Function

Eigenvalue

% of variance

Canonical r

Wilks Lambda

Chi-square

df

Sig

1

1.122

90.7

.727

.423

113.279

20

.000

2

.115

9.3

.322

.896

14.370

9

.110

Groups

N (%)

Total

ADHD-H

ADHD-I

ADHD-C

ADHD-H

60 (84.5)

6 (8.5)

5 (7.0)

71 (100.0)

ADHD-I

2 (5.7)

20 (57.1)

13 (37.1)

35 (100.0)

ADHD-C

8 (24.2)

10 (30.3)

15 (45.5)

33 (100.0)

  1. a.68,3% of original grouped cases correctly classified
  2. Note: ADHD-H predominantly hyperactive, ADHD-I Predominantly inattentive, ADHD-C Combined