. Author manuscript; available in PMC: 2015 Dec 1.

Published in final edited form as: J Consult Clin Psychol. 2014 Jun 2;82(6):1087–1100. doi: 10.1037/a0036959

Table 3.

Fixed Effects From Unconditional Growth Models for Treatment Outcomes, Process Variables, and Mechanisms and Use of Treatment Strategies.

Variable		Estimate	95% CI	T-statistic	P-value
Treatment Outcomes

GADQ-IV	Intercept	8.260	6.023, 10.498	7.402	<.001
GADQ-IV	Linear	-.628	-1.022, -.233	-3.211	.003
PSWQ-A	Intercept	17.403	14.644, 20.162	12.828	<.001
PSWQ-A	Linear	-.279	-.485, -.072	-2.733	.010
CES-D	Intercept	13.493	10.639, 16.347	9.582	<.001
CES-D	Linear	-.196	-.498, .105	-1.333	.193
POMS-TMD	Intercept	19.145	12.287, 26.003	5.639	<.001
POMS-TMD	Linear	-1.378	-2.317, -.439	-2.964	.005

Treatment Process

Positive Affect	Intercept	16.03	15.001, 17.059	31.492	<.001
Positive Affect	Linear	.047	.007, .088	2.314	.022
Negative Affect	Intercept	8.243	7.368, 9.117	19.186	<.001
Negative Affect	Linear	-.056	-.086, -.026	-3.682	<.001
SF-12 MCS	Intercept	49.437	46.961, 51.913	40.501	<.001
SF-12 MCS	Linear	.196	.096, .295	3.888	<.001
SF-12 PCS	Intercept	41.702	38.187, 45.217	24.047	<.001
SF-12 PCS	Linear	.009	-.092, .110	.175	.861

Treatment Mechanisms

Hope (SHS total)	Intercept	33.764	30.914, 36.615	24.023	<.001
Hope (SHS total)	Linear	.335	.048, .623	2.388	.024
Mindfulness (FFMQ)	Intercept	137.357	131.702, 143.013	49.062	<.001
Mindfulness (FFMQ)	Linear	.992	.353, 1.630	3.160	.003

Usage of Mindfulness and Hope Strategies

Formal Mindfulness	Intercept	4.604	3.567, 5.642	8.937	<.001
Formal Mindfulness	Linear	-.169	-.342, .005	-2.012	.056
Informal Mindfulness	Intercept	5.209	4.360, 6.057	12.348	<.001
Informal Mindfulness	Linear	.015	-.089, .119	.298	.768
Goal strategies	Intercept	4.077	3.066, 5.089	8.092	<.001
Goal strategies	Linear	-.080	-.225, .065	-1.124	.270

All Effects Show Linear Change (N=32).