Table.

Baseline Demographic and Clinical Characteristics of Opioid-Dependent Patients Receiving Buprenorphine/naloxone in Primary Care

	Physician Management n = 71	Physician Management plus Cognitive Behavioral Therapy n = 70	P
Age, years, mean, SD	34.5 (10.3)	32.8 (8.6)	.29
% Male (n)	72% (53)	76% (51)	.60
% White (n)	93% (66)	87% (61)	.25
% Full-time employment (n)	38% (27)	39% (27)	.99
% High school education or greater (n)	87% (61)	81% (56)	.33
Years opioid dependent, mean, (SD)	7.2 (5.9)	8.9 (6.8)	.14
% Prescription drug use (n)	39% (27)	33% (23)	.66
% Current injection drug use (n)	30% (21)	35% (24)	.43
% Prior attempted detoxification	43% (27)	55% (36)	.16
% Prior substance abuse treatment (excluding detoxification)	65% (41)	65% (42)	.96
Days of use of other substances in previous 30 days, mean, (SD)
Alcohol	2.7 (5.0)	3.2 (6.0)	.61
Cocaine	0.9 (1.8)	1.8 (3.3)	.06