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. Author manuscript; available in PMC: 2018 Jul 26.
Published in final edited form as: Braz J Psychiatry. 2017 Dec 11;40(3):309–311. doi: 10.1590/1516-4446-2017-2279

Table 1.

Summary of outcome findings

Baseline (n=10) Posttreatment (n=10) 3-month follow-up (n=5) Baseline and Posttreatment difference
RBS-R 27.40 (16.48) 13.30 (11.77) 12.20 (2.86) t = 3.75, df = 9, p = 0.005, Cohen’s d = 0.98
YBOCS 11.80 (6.07) 8.50 (5.38) 6.60 (6.84) t = 2.70, df = 9, p = 0.02, Cohen’s d = 0.54
WSCT 0.30 (0.19) 0.23 (0.21) 0.15 (0.12) Wilcoxon signed rank test, p = 0.02, Cohen’s d = 0.35
Stroop (seconds) 97.30 (26.53) 17.33 (12.25) 78.67 (26.41) t = 4.47, df = 9, p = 0.002, Cohen’s d = 0.72

Data presented as mean (standard deviation).

df = degrees of freedom; RBS-R = Repetitive Behavior Scale Revised; YBOCS = Yale Brown Obsessive Compulsive Scale, Compulsion Subscale. Perseverative Errors on the Wisconsin Card Sorting Test (WSCT) and the Stroop test (total time for completion).