. Author manuscript; available in PMC: 2018 Sep 21.

Published in final edited form as: Am J Med Genet. 2001 Aug 8;105(6):489–497. doi: 10.1002/ajmg.1473

TABLE II.

Substance Abuse/Dependence Codiagnoses^* of Subjects From Table 1

	Cocaine abuse or dependence subjects		Alcohol abuse or dependence subjects
	Cocaine abuse (n = 23)	Cocaine dependence (n = 63)	Alcohol abuse (n = 20)	Alcohol dependence (n=10)
Alcohol abuse	12	24
Alcohol dependence	2	26
Cocaine abuse			0	0
Cocaine dependence			0	0
Opiate abuse	0	0	0	0

Alcohol, cocaine, or opiate only; DSM-IV criteria.