Table 2.

Bootstrapped Point Estimates and Confidence Intervals for Total and Specific Indirect Effects of Change in Decentering and Mindfulness at Post-Treatment as Mediators of Change in Anxiety at Post-Treatment

		Product of coefficients			Bootstrapping Bias-Corrected and accelerated 95% Confidence Interval
Outcome: BAI	Point estimate	SE	Z	p*	Lower	Upper
Single Mediator Analyses
Change in Mindfulness	2.69	2.16	1.25	0.213	.013	8.973
Change in Decentering	5.84	2.68	2.18	0.029	2.037	13.443
Multiple Mediator Analysis
Change in Mindfulness	1.89	1.74	1.09	0.277	−.057	7.171
Change in Decentering	3.66	1.88	1.95	0.051	.682	8.377
Total Indirect	5.549	2.64	2.10	0.035	1.555	12.306
Multiple Mediator Analysis
Change in Observing	−.46	2.95	−.16	.88	−5.86	5.49
Change in Describing	.38	1.48	.26	.80	−1.26	4.40
Change in Awareness	−.20	1.20	−.17	.87	−3.22	1.59
Change in Non-judging	1.00	1.89	.53	.60	−2.26	5.54
Change in Non-reactivity	−1.1	1.75	−.64	.52	−7.27	1.02
Change in Decentering	4.17	2.49	1.68	.09	.50	10.74
Outcome: PSWQ	Point estimate	SE	Z	p*	Lower	Upper
Single Mediator Analyses
Change in Mindfulness	2.66	1.66	1.60	0.109	0.225	6.06
Change in Decentering	3.66	2.24	1.63	0.103	−.537	8.756
Multiple Mediator Analysis
Change in Observing	.41	.60	.69	.491	−.54	1.97
Change in Describing	.38	.53	.71	.477	−.32	1.92
Change in Awareness	.76	.59	1.27	.20	.01	2.59
Change in Non-judging	.03	.28	.12	.90	−.33	.83
Change in Non-reactivity	.96	.66	1.46	.15	.06	2.92

Notes:

BAI: Beck Anxiety Inventory

PSWQ: Penn State Worry Questionnaire

^*p values are included for completeness, but statistical significance was determined by examining bias-corrected and accelerated 95% Confidence Intervals