Table 5.7 Substance abuse combinations by selected primary substance of abuse: TEDS 2001 Number and percent distribution
[Based on administrative data reported to TEDS by all reporting States and jurisdictions. See Table 4.2.]
Primary substance	Secondary and tertiary substances	Number	Percent of all admissions	Percent of primary substance
All admissions		1,739,796	100.0
Alcohol		769,800	44.2	100.0
No other substance	n/a	421,209	24.2	54.7
1 other substance	Marijuana	113,368	6.5	14.7
	Cocaine	84,073	4.8	10.9
	Opiates	17,206	1.0	2.2
	Stimulants	10,762	0.6	1.4
	Other	10,814	0.6	1.4
2 other substances	Cocaine & Marijuana	53,319	3.1	6.9
	Marijuana & Stimulants	15,240	0.9	2.0
	Cocaine & Opiates	15,287	0.9	2.0
	Marijuana & Opiates	5,792	0.3	0.8
	Cocaine & Stimulants	4,463	0.3	0.6
	Stimulants & Opiates	1,191	0.1	0.2
	Marijuana & Other	9,374	0.5	1.2
	Cocaine & Other	4,137	0.2	0.5
	Opiates & Other	2,600	0.1	0.3
	Stimulants & Other	965	0.1	0.1
Cocaine		225,375	13.0	100.0
No other substance	n/a	64,822	3.7	28.8
1 other substance	Alcohol	67,979	3.9	30.2
	Marijuana	20,981	1.2	9.3
	Opiates	5,625	0.3	2.5
	Stimulants	1,899	0.1	0.8
	Other	2,038	0.1	0.9
2 other substances	Alcohol & Marijuana	43,480	2.5	19.3
	Opiates & Alcohol	6,153	0.4	2.7
	Stimulants & Alcohol	2,453	0.1	1.1
	Opiates & Marijuana	2,256	0.1	1.0
	Stimulants & Marijuana	1,879	0.1	0.8
	Opiates & Stimulants	382	*	0.2
	Alcohol & Other	2,677	0.2	1.2
	Marijuana & Other	1,826	0.1	0.8
	Opiates & Other	660	*	0.3
	Stimulants & Other	265	*	0.1
Opiates		312,019	17.9	100.0
No other substance	n/a	136,832	7.9	43.9
1 other substance	Cocaine	49,695	2.9	15.9
	Alcohol	32,783	1.9	10.5
	Marijuana	13,077	0.8	4.2
	Stimulants	2,748	0.2	0.9
	Other	9,679	0.6	3.1
2 other substances	Cocaine & Alcohol	28,628	1.6	9.2
	Cocaine & Marijuana	11,801	0.7	3.8
	Alcohol & Marijuana	10,083	0.6	3.2
	Cocaine & Stimulants	2,545	0.1	0.8
	Stimulants & Alcohol	1,379	0.1	0.4
	Stimulants & Marijuana	1,090	0.1	0.3
	Cocaine & Other	4,406	0.3	1.4
	Alcohol & Other	4,538	0.3	1.5
	Marijuana & Other	2,330	0.1	0.7
	Stimulants & Other	405	*	0.1
Marijuana		255,394	14.7	100.0
No other substance	n/a	87,859	5.0	34.4
1 other substance	Alcohol	92,136	5.3	36.1
	Cocaine	9,497	0.5	3.7
	Stimulants	8,204	0.5	3.2
	Opiates	1,913	0.1	0.7
	Other	5,488	0.3	2.1
2 other substances	Alcohol & Cocaine	17,182	1.0	6.7
	Alcohol & Stimulants	12,146	0.7	4.8
	Stimulants & Cocaine	2,012	0.1	0.8
	Alcohol & Opiates	2,580	0.1	1.0
	Cocaine & Opiates	1,103	0.1	0.4
	Stimulants & Opiates	397	*	0.2
	Alcohol & Other	10,993	0.6	4.3
	Cocaine & Other	1,738	0.1	0.7
	Stimulants & Other	1,367	0.1	0.5
	Opiates & Other	779	*	0.3
Stimulants		99,727	5.7	100.0
No other substance	n/a	28,741	1.7	28.8
1 other substance	Alcohol	14,989	0.9	15.0
	Marijuana	16,484	0.9	16.5
	Cocaine	2,416	0.1	2.4
	Opiates	1,060	0.1	1.1
	Other	1,267	0.1	1.3
2 other substances	Marijuana & Alcohol	21,140	1.2	21.2
	Cocaine & Alcohol	3,712	0.2	3.7
	Cocaine & Marijuana	3,681	0.2	3.7
	Opiates & Alcohol	998	0.1	1.0
	Marijuana & Opiates	1,056	0.1	1.1
	Cocaine & Opiates	669	*	0.7
	Marijuana & Other	1,770	0.1	1.8
	Alcohol & Other	1,111	0.1	1.1
	Cocaine & Other	404	*	0.4
	Opiates & Other	229	*	0.2
Other		77,481	4.5
*  Less than 0.05 percent.
n/a  Not applicable.
SOURCE: Office of Applied Studies, Substance Abuse and Mental Health Services Administration, Treatment Episode Data Set (TEDS) - 5.31.03.