Table 1.

Demographic Characteristics of Project MATCH Sample at Baseline

	N (%)
Study Arm
Outpatient	714 (55.8%)
Aftercare	565 (44.2%)
Treatment Assignment
Cognitive Behavioral Therapy	429 (33.5%)
Motivational Enhancement Therapy	427 (33.4%)
Twelve Step Facilitation	423 (33.1%)
Sex
Male	969 (75.8%)
Female	310 (24.2%)
Race/Ethnicity
American Indian/ Alaska Native	19 (1.5%)
Asian American/ Pacific Islander	1 (0.1%)
Black/African American	122 (9.5%)
Hispanic	98 (7.7%)
Non-Hispanic White	1036 (81.0%)
Other	3 (0.2%)
Unemployed	315 (25.5%)
	Mean (SD)
Age	40.3 (11.0)
Education (years)	13.3 (2.1)