Table 1.

Baseline Socioeconomic and Clinical Characteristics by Practice-Randomized Group Assignment

Variables	Overall n = 395	Intervention group n = 177	Usual care group n = 218
	Mean (SD) or Percentage			pvalue
Sociodemographic
Age	59.2 (12.2)	58.4 (12.2)	59.8 (12.1)	.24
Male	91.7%	93.8%	89.9%	.17
Race
White	74.7%	76.3%	73.4%	.39
Black	18.2%	15.3%	20.6%
Native American	3.%	4.0%	3.2%
Other	3.6%	4.4%	2.8%
Annual household income <$20,000	51.7%	52.1%	51.4%	.54
Married	62.3%	62.7%	61.9%	.87
High school graduate	76.0%	74.6%	77.1%	.57
Employed	21.9%	24.4%	20.0%	.32
Social support (0–1)	0.42 (0.22)	0.42 (0.2)	0.42 (0.2)	.79
Perceived barriers (0-9)	4.14 (1.87)	3.99 (1.89)	4.26 (1.84)	.16
Perceived need (0–6)	2.91 (1.45)	2.79 (1.46)	3.00 (1.45)	.16
Perceived treatment effectiveness (0–2)	1.22 (0.82)	1.16 (0.85)	1.26 (0.79)	.26
Clinical
PHQ9 (Depression Screen score)	16.4 (3.4)	16.3 (3.4)	16.4 (3.4)	.77
SCL20 (Depression Severity score)	1.8 (0.7)	1.9 (0.7)	1.8 (0.7)	.76
PCS (Physical Component score)	30.0 (13.0)	30.4 (13.5)	29.7 (12.5)	.62
MCS (Mental Component score)	36.5 (12.3)	36.1 (12.2)	36.9 (12.4)	.56
QWB (Quality of Well-Being score )	0.4 (0.1)	0.4 (0.1)	0.4 (0.1)	.65
Chronic physical illnesses	5.5 (2.8)	5.3 (2.7)	5.7 (2.8)	.16
Family history of depression	45.2%	46.6%	44.2%	.64
Age depression onset <18	17.2%	15.6%	19.2%	.34
Prior depression episodes	3.7 (1.8)	3.7 (1.8)	3.6 (1.8)	.79
Prior depression treatment	65.7%	66.5%	65.1%	.78
Current depression Treatment	40.9%	35.2%	45.4%	.04
Antidepressants acceptable	79.4%	79.9%	78.9%	.28
Current major depressive disorder	82.0%	83.1%	81.2%	.63
Current dysthymia	4.1%	2.8%	5.1%	.27
Current panic disorder	9.6%	9.6%	9.6%	.99
Current generalized anxiety disorder	50.7%	45.9%	54.1%	.69
Current post traumatic stress disorder	23.8%	24.9%	22.9%	.66
Current at-risk drinking	12.9%	13.0%	12.8%	.96