TABLE 1.

Baseline Demographics and Illness Characteristics

DemographicAtomoxetine (n = 31)Placebo (n = 21)P Value
Age (mean in y [SD])9.7 (1.6)9.6 (1.5).970
Weight (mean in kg [SD])38.3 (11.4)39.7 (12.1).450
Height (mean in cm [SD])138.6 (10.7)138.6 (9.9).635
Diagnostic subtypes (n [%])
 Inattentive6 (19.4%)5 (23.8%).739
 Hyperactive/impulsive0 (0.0%)0 (0.0%)1.000
 Combined25 (80.6%)16 (76.2%).739
WISC full-scale IQ (mean [SD])104.1 (15.7)106.9 (16.5).373
ADHD RS Total score (mean [SD])37.6 (9.5)39.0 (8.1).292
ADHD RS Inattentive subscale (mean [SD])20.8 (4.2)22.4 (3.6).069
ADHD RS Hyperactive/Impulsive subscale (mean [SD])16.8 (7.3)16.5 (6.7).820
CPRS-R ADHD index (mean [SD])27.4 (5.6)26.2 (6.6).889
CGI-ADHD-S (mean [SD])4.7 (0.8)5.0 (0.8).467
  • WISC indicates Wechsler Intelligence Scale for Children-Third Edition.