Table 3.

M.I.N.I. diagnoses of substance-related disorders.

City	San Francisco		Chicago		Significance of City
	(N = 31)		(N = 56)
Diagnosis	No.	%	No.	%	χ2	df	p
Substance Dependence	11	35.5	9	16.1	2.0	1	ns
Substance Abuse	7	22.6	7	12.5	1.5	1	ns
Alcohol Dependence	10	32.2	5	8.9	4.5	1	0.057
Alcohol Abuse	5	16.1	6	10.7	0.5	1	ns
Any Dependence	14	45.1	14	25.0	8.5	2	ns
Any Abuse	12	38.7	13	23.2	12.6	2	ns