Table 1.

Sample characteristics for TAU, DBT Group 1 and DBT Group 2 patients

	TAU		DBT Group 1		DBT Group 2
	n	%	n	%	n	%
Gender
Female	236	62.8	282	66.4	247	62.8
Male	140	37.2	143	33.6	146	37.2
Race
White/Caucasian	198	52.7	174	40.9	152	38.7
Multiracial	48	12.8	86	20.2	76	19.3
African-American	83	22.1	84	19.8	64	16.3
Asian	30	8.0	42	9.9	54	13.7
Unknown/declined	17	4.5	38	8.9	46	11.7
Native American/Alaskan	0	0.0	1	0.2	1	0.3
Ethnicity
Hispanic/Latino	49	13.0	59	13.9	41	10.4
Non-Hispanic/Latino	308	81.9	316	74.4	306	77.9
Unknown/declined	19	5.1	50	11.8	46	11.7
Primary diagnosis
ADHD	9	2.4	3	0.7	10	2.5
Anxiety disorder	3	0.8	11	2.6	5	1.3
Bipolar and related	137	36.4	140	32.9	131	33.3
Depressive disorder	177	47.1	197	46.4	177	45.0
Disruptive, impulse control, conduct disorders	16	4.3	11	2.6	6	1.5
Eating disorder	0	0.0	2	0.5	1	0.3
Obsessive-compulsive and related disorders	3	0.8	3	0.7	2	0.5
Personality disorder	0	0.0	0	0.0	1	0.3
Schizophrenia spectrum	22	5.9	33	7.8	41	10.4
Trauma and stress related	7	1.9	20	4.7	18	4.6
Sleep disorder	0	0.0	1	0.2	0	0.0
Substance abuse disorder	2	0.5	4	0.9	1	0.3

ADHD, attention-deficit/hyperactivity disorder; DBT, dialectical behaviour therapy; TAU, treatment as usual.