Table 3.

Comparison of baseline characteristics between completers and dropouts: means, standard deviations and effect sizes.

	Completers (n = 9) Mean (SD)	Dropouts (n = 5) Mean (SD)	Effect sizesa
CAPS (total score)	68.72 (12.46)	87.00 (13.73)	1.4
DTS (total score)	80.56 (23.63)	74.00 (34.79)	0.2
BDI-II (total score)	31.56 (10.04)	34.80 (12.78)	0.3
FFMQ (mean score)	2.82 (0.41)	2.91 (0.24)	0.3
Number of diagnoses	2.89 (1.37)	2.00 (0.71)	0.8
PTSD symptom duration in years	15.15 (14.35)	12.67 (10.26)	0.2

CAPS, Clinician-Administered PTSD Scale; DTS, Davidson Trauma Scale; BDI-II, Beck Depression Inventory; FFMQ, Five Facet Mindfulness Questionnaire.

^aCohen's d.