Table 4.

Demographic characteristics of patients that declined participation and patients that scheduled baseline appointment

Characteristic	Declined participation	Scheduled
	N = 182 (33.03%)	N = 369 (66.97%)
Male	178 (97.80%)	361 (97.83%)
Female	4 (2.20%)	8 (2.17%)
African American	34 (18.68%)	136 (36.68%)
White	124 (68.13%)	194 (52.57%)
Other non-white	4 (2.20%)	10 (2.71%)
Age in years, median	52.5	50
Psychiatric Diagnoses
Depression	59 (32.42%)	131 (35.50%)
PTSD	29 (15.93%)	46 (12.47%)
Other anxiety, mood, or psychotic diagnosis	37 (20.33%)	53 (14.36%)
Substance Dependence Diagnoses
Alcohol Dependence	172 (94.51%)	307 (83.20%)
Stimulant Dependence	32 (17.58%)	156 (42.28%)
Other Substance Dependence	18 (9.90%)	33 (8.94%)