Skip to main content
. Author manuscript; available in PMC: 2013 Apr 1.
Published in final edited form as: J Dev Behav Pediatr. 2012 Apr;33(3):244–251. doi: 10.1097/DBP.0b013e31824ba1b5

TABLE 3.

Percentage of Participants in the Respective Conditions Demonstrating Clinically Significant Change (Reliability Change Index) on Parent and Teacher Ratings on the ADHD Index of the CPRS:S/CTRS:S

T-Score ADHD Index Percent demonstrating clinically significant change*
Parent Report
Placebo 64.3
Low Dose 63.5
Moderate Dose 62.6
Low Dose vs. Placebo 20%
Moderate Dose vs. Placebo 25%
Moderate Dose vs. Low Dose 30%
Teacher Report
Placebo 68.7
Low Dose 66.5
Moderate Dose 64.9
Low Dose vs. Placebo 10%
Moderate Dose vs. Placebo 20%
Moderate Dose vs. Low Dose 10%
*

RCI values were compared 1.96 (P < .05) in determining a clinically significant change from baseline.