Table 3.

Mean SUDS ratings and significant between-group comparisons during extinction learning and extinction recall.

	HC		SAD		PTSD
	M	SD	M	SD	M	SD	t-score	df	d	95% CI
										Lower	Upper
Extinction Learning
Pre	15.33	18.46	33.13	17.02	36.15	18.95	2.79	29	1.00	−30.82	−4.76	HC < SAD**
							2.94	26	1.11	−35.38	−6.26	HC < PTSD**
Mid	8.67	14.07	31.85	18.70	30.00	17.80	3.88	29	1.42	−35.43	−10.99	HC < SAD***
							3.54	26	1.34	−33.72	−8.95	HC < PTSD**
Post	5.33	10.60	28.13	20.40	32.31	19.64	3.86	29	1.47	−34.86	−10.72	HC < SAD***
							4.61	26	1.78	−39.01	−14.94	HC < PTSD***
Extinction recall test
Pre	4.00	7.37	14.38	17.11	19.23	17.54	2.17	29	.85.	−20.17	−.58	HC < SAD*
							2.92	15.64	1.22	−26.32	−4.14	HC < PTSD**

HC, healthy controls; SAD, social anxiety disorder; PTSD, posttraumatic stress disorder; Group comparisons were performed using independent t-tests, corrected for multiple comparisons using Bonferroni correction;

^*p≤.05.

^**p≤.01.

^***p≤.001.