TABLE 1.

Pre to posttreatment outcomes for transdiagnostic avoidance targeted by TBT

	Intercept	Slope	p Value	Effect size
MASA-behavioral avoidance	29.92	−8.64	<.001	0.71
APPQ-agoraphobia	20.07	−8.38	.005	0.45
PCL-5-situational avoidance	3.23	−1.01	<.001	0.72
MASA-physical arousal/avoidance	3.32	−1.1	.014	0.35
APPQ-interoceptive	29.54	−2.13	.284	0.21
MASA-thought avoidance	21.14	−4.52	.004	0.62
PCL-5-thought avoidance	2.25	−0.93	.002	0.66
MASA-anhedonia	27.06	−5.45	<.001	0.73
PCL-5-anhedonia	2.64	−1.32	<.001	0.88

Note: Intercept is the estimated baseline mean. Slope captures reductions from pre- to postintervention. Cohen’s d used for effect sizes.

Abbreviations: AAPQ, Albany Panic and Phobia Questionnaire; MASA, multidimensional assessment of social anxiety; PCL-5, PTSD checklist 5; TBT, transdiagnostic behavior therapy.