Table 2. Baseline and post-assessment means and standard deviations of experience sampling variables used in the analyses, stratified by group.

	MBCT (n = 63)						CONTROL (n = 66)
	baseline		post		change p-value	Cohen's d	baseline		post		change p-value	Cohen's d
	M	SD	M	SD			M	SD	M	SD
I feel suspicious	1.63	1.27	1.48	1.04	<0.001	−.13	1.67	1.28	1.72	1.25	0.008	.04
I feel accepted	5.91	1.19	6.09	1.06	<0.001	.16	5.98	1.28	5.88	1.2	0.013	−.08
MBCT sessions attended			7.2	1.5
Minutes practiced per day			29.7	13.2

Note. MBCT = Mindfulness-based cognitive therapy plus treatment as usual; Control = waiting list control condition (treatment as usual); M = mean; SD = Standard deviation.