. Author manuscript; available in PMC: 2019 Sep 1.

Published in final edited form as: J Consult Clin Psychol. 2018 Sep;86(9):751–764. doi: 10.1037/ccp0000326

Table 2.

Proportion of responders by the three treatment conditions

Loss of…	Proportion of Responders (95% CI)			Pairwise Difference in Proportions of Responders (95% CI)
Loss of…	WL N = 55	ICBT N = 55	GCBT N = 55	WL vs. ICBT	WL vs. GCBT	ICBT vs. GCBT
Primary Anxiety Diagnosis	0.14 (0.04, 0.23)	0.52 (0.38, 0.67)	0.65 (0.52, 0.78)	0.38^a (0.21, 0.56)	0.51^a (0.35, 0.68)	0.13 (−0.07, 0.33)
SAD Diagnosis	0.28 (0.13, 0.44)	0.55 (0.37, 0.73)	0.57 (0.40, 0.74)	0.27^c (0.03, 0.50)	0.28^c (0.05, 0.51)	0.01 (−0.24, 0.26)
SOP Diagnosis	0.15 (0.01, 0.28)	0.41 (0.21, 0.61)	0.77 (0.60, 0.95)	0.26^c (0.02, 0.50)	0.62^a (0.40, 0.84)	0.36^b (0.09, 0.62)
GAD Diagnosis	0.25 (0.09, 0.42)	0.74 (0.58, 0.91)	0.63 (0.43, 0.83)	0.49^a (0.26, 0.72)	0.38^b (0.12, 0.64)	−0.11 (−0.37, − 0.15)
All Anxiety Diagnoses	0.06 (−0.01, 0.14)	0.38 (0.24, 0.52)	0.56 (0.43, 0.69)	0.31^a (0.16, 0.47)	0.50^a (0.34, 0.65)	0.18 (−0.01, 0.38)

<.001;

<.01;

<.05.

Note: WL = Waitlist Control; ICBT = individual cognitive behavioral therapy; GCBT = group cognitive behavioral therapy; CI = confidence interval; SAD = separation anxiety disorder; SOP = social anxiety disorder; GAD = generalized anxiety disorder.