Table 5.9 Substance abuse combinations by selected primary substance of abuse: TEDS 2005 Number and percent distribution
[Based on administrative data reported to TEDS by all reporting States and jurisdictions. See Table 4.2a.]
Primary substance	Secondary and tertiary substances	Number	Percent of all admissions	Percent of primary substance
All admissions	n/a	1,849,548	100.0	n/a
Alcohol		723,646	39.1	100.0
No other substance	n/a	398,656	21.6	55.1
1 other substance	Marijuana	101,080	5.5	14.0
	Cocaine	78,653	4.3	10.9
	Opiates	13,143	0.7	1.8
	Stimulants	11,691	0.6	1.6
	Other	14,933	0.8	2.1
2 other substances	Cocaine & Marijuana	49,299	2.7	6.8
	Marijuana & Stimulants	13,741	0.7	1.9
	Cocaine & Opiates	12,934	0.7	1.8
	Marijuana & Opiates	6,365	0.3	0.9
	Cocaine & Stimulants	4,013	0.2	0.6
	Stimulants & Opiates	1,138	0.1	0.2
	Marijuana & Other	9,271	0.5	1.3
	Cocaine & Other	4,759	0.3	0.7
	Opiates & Other	2,910	0.2	0.4
	Stimulants & Other	1,060	0.1	0.1
Cocaine		256,491	13.9	100.0
No other substance	n/a	75,930	4.1	29.6
1 other substance	Alcohol	66,834	3.6	26.1
	Marijuana	28,041	1.5	10.9
	Opiates	9,087	0.5	3.5
	Stimulants	2,980	0.2	1.2
	Other	2,814	0.2	1.1
2 other substances	Alcohol & Marijuana	45,716	2.5	17.8
	Opiates & Alcohol	7,648	0.4	3.0
	Opiates & Marijuana	3,891	0.2	1.5
	Stimulants & Alcohol	2,789	0.2	1.1
	Stimulants & Marijuana	2,486	0.1	1.0
	Opiates & Stimulants	656	*	0.3
	Alcohol & Other	3,470	0.2	1.4
	Marijuana & Other	2,501	0.1	1.0
	Opiates & Other	1,324	0.1	0.5
	Stimulants & Other	324	*	0.1
Opiates		322,232	17.4	100.0
No other substance	n/a	129,134	7.0	40.1
1 other substance	Cocaine	59,056	3.2	18.3
	Alcohol	27,648	1.5	8.6
	Marijuana	16,801	0.9	5.2
	Stimulants	4,276	0.2	1.3
	Other	13,426	0.7	4.2
2 other substances	Cocaine & Alcohol	26,838	1.5	8.3
	Cocaine & Marijuana	14,977	0.8	4.6
	Marijuana & Alcohol	9,724	0.5	3.0
	Cocaine & Stimulants	2,266	0.1	0.7
	Stimulants & Alcohol	1,650	0.1	0.5
	Stimulants & Marijuana	1,590	0.1	0.5
	Cocaine & Other	6,358	0.3	2.0
	Alcohol & Other	4,537	0.2	1.4
	Marijuana & Other	3,248	0.2	1.0
	Stimulants & Other	703	*	0.2
Marijuana		292,250	15.8	100.0
No other substance	n/a	108,754	5.9	37.2
1 other substance	Alcohol	90,846	4.9	31.1
	Cocaine	13,929	0.8	4.8
	Stimulants	12,941	0.7	4.4
	Opiates	3,020	0.2	1.0
	Other	5,863	0.3	2.0
2 other substances	Alcohol & Cocaine	19,846	1.1	6.8
	Stimulants & Alcohol	12,950	0.7	4.4
	Alcohol & Opiates	4,046	0.2	1.4
	Stimulants & Cocaine	2,595	0.1	0.9
	Cocaine & Opiates	1,997	0.1	0.7
	Stimulants & Opiates	810	*	0.3
	Alcohol & Other	9,757	0.5	3.3
	Cocaine & Other	2,040	0.1	0.7
	Stimulants & Other	1,594	0.1	0.5
	Opiates & Other	1,262	0.1	0.4
Stimulants		170,470	9.2	100.0
No other substance	n/a	58,722	3.2	34.4
1 other substance	Marijuana	31,712	1.7	18.6
	Alcohol	22,687	1.2	13.3
	Cocaine	4,801	0.3	2.8
	Opiates	2,454	0.1	1.4
	Other	2,588	0.1	1.5
2 other substances	Marijuana & Alcohol	27,421	1.5	16.1
	Marijuana & Cocaine	5,378	0.3	3.2
	Cocaine & Alcohol	4,382	0.2	2.6
	Marijuana & Opiates	2,037	0.1	1.2
	Opiates & Alcohol	1,655	0.1	1.0
	Cocaine & Opiates	1,033	0.1	0.6
	Marijuana & Other	2,878	0.2	1.7
	Alcohol & Other	1,623	0.1	1.0
	Opiates & Other	555	*	0.3
	Cocaine & Other	544	*	0.3
Other		84,459	4.6
n/a  Not applicable.
*  Less than 0.05 percent.
SOURCE: Office of Applied Studies, Substance Abuse and Mental Health Services Administration, Treatment Episode Data Set (TEDS). Data received through 10.3.06.