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Table 4 Correlation coefficients and 95% confidence intervals indicating relationships between Brown Attention Deficit Disorder executive function ratings and composite measures of activity and inattention

From: Hyperactivity persists in male and female adults with ADHD and remains a highly discriminative feature of the disorder: a case-control study

Brown ADHD Ratings

CPT-II Confidence Index

Distraction Composite

Activity Composite

Discriminative Index

Activation

0.25 [0.03–0.44]

0.23 [0.01–0.43]

0.51 [0.33–0.66]

0.66 [0.52–0.77]

Attention

0.23 [0.01–0.43]

0.28 [0.06–0.47]

0.54 [0.37–0.68]

0.72 [0.59–0.81]

Effort

0.33 [0.11–0.51]

0.28 [0.07–0.48]

0.51 [0.33–0.66]

0.60 [0.44–0.73]

Affective Control

0.23 [0.00–0.43]

0.23 [0.01–0.43]

0.40 [0.19–0.57]

0.52 [0.34–0.67]

Memory

0.28 [0.06–0.47]

0.26 [0.04–0.45]

0.49 [0.30–0.64]

0.62 [0.46–0.74]

TOTAL SCORE

0.28 [0.06–0.47]

0.28 [0.06–0.47]

0.54 [0.36–0.68]

0.68 [0.54–0.79]