Table 3.

Self-report measure scores by group and time

	Pre-intervention		Post-intervention		Group x time p	Cohen’s d
Measure	NA	MMWR	NA	MMWR
FFMQ-SF	78.1 (1.2)	77.9 (1.2)	85.0 (1.2)**	83.4 (1.3)**	.50	0.10
PSS-10	20.8 (0.6)	19.7 (0.6)	17.6 (0.6)*	18.1 (0.7)	.21	0.24
DTS	2.9 (0.1)	3.1 (0.08)	3.2 (0.1)*	3.3 (0.1)*	.36	0.15
DERS	85.7 (2.3)	82.7 (2.3)	74.4 (2.4)**	73.9 (2.4)**	.52	0.11
DASS-21	10.72 (0.61)	10.16 (0.61)	9.13 (0.63)	9.54 (0.64)	.40	0.16
PANAS-N	26.2 (0.8)	24.5 (0.8)	23.7 (0.8)*	23.2 (0.8)	.47	0.13
PANAS-P	36.4 (0.9)	36.9 (0.9)	37.3 (0.9)	38.4 (0.9)	.60	0.08
PACS	2.2 (0.2)	2.1 (0.2)	1.4 (0.2)**	1.6 (0.2)**	.26	0.28

Note. Data are mean (standard deviation) unless otherwise noted. FFMQ-SF=Five Facet Mindfulness Questionnaire-short form; PSS-10=Perceived Stress Scale; DTS=Distress Tolerance Scale; DERS=Difficulties in Emotion Regulation Scale; DASS-21= Depression Anxiety and Stress Scale; PANAS=Positive and Negative Affect Scale – Negative (N) or Positive (P); PACS=Penn Alcohol Craving Scale. All models adjusted for days in residential prior to study intervention, number of mental health diagnoses, LSC-R, and PSS-SS. Measure scores do not differ by study group at baseline (all p’s>.10).

^**p<.01 and

^*p<.05 for within-subjects time effect.