. 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).