Table 4. Number of Patients Demonstrating Reliable Change on the Intolerance of Uncertainty Scale by Principle Diagnosis.

	IUS Pre M (SD)	IUS Post M (SD)	# Met RCI cutoff	# Did not meet RCI cutoff
Principal diagnosis
GAD	50.50 (11.34)	31.50 (16.08)	3	3
SOC	40.71 (21.27)	39.60 (28.47)	2	3
PDA	53.50 (19.65)	20.83 (15.28)	5	1
OCD	36.38 (26.44)	24.25 (18.59)	4	4
Other	24.25 (18.24)	19.75 (14.27)	0	4

Note. RCI = reliable change index; IUS = Intolerance of Uncertainty Scale; SD = standard deviation; GAD = generalized anxiety disorder; SOC = social anxiety disorder; PDA = panic with agoraphobia; OCD = obsessive-compulsive disorder; other = anxiety disorder NOS and co-principals. Includes participants (n = 29) with pre (IUS Pre) and posttreatment (IUS post) data. RCI = 13.82.