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Table 3 ADHDRS-IV-PI Least-Square (LS) Mean by Month of Atomoxetine Treatment

From: Time courses of improvement and symptom remission in children treated with atomoxetine for attention-deficit/hyperactivity disorder: analysis of Canadian open-label studies

Time Point

N

LS Mean (SE)

Day 0

335

39.12 (0.43)

Month 1

282

22.88 (0.65)

Month 2

179

21.00 (0.67)

Month 3

176

19.93 (0.67)

Month 5

85

17.83 (0.85)

Month 6

21

17.48 (1.79)

Month 8

81

17.27 (0.92)

Month 12

72

16.82 (0.99)

  1. ADHDRS-IV-PI = Attention-Deficit/Hyperactivity Disorder Rating Scale Parent Version: Investigator Administered and Scored.