Table 3.9 Substance abuse combinations by selected primary substance of abuse: TEDS 2008 Number and percent distribution
[Based on administrative data reported to TEDS by all reporting States and jurisdictions.]
Primary substance	Secondary and tertiary substances	Number	Percent of all admissions	Percent of primary substance
All admissions aged 12 and older		1,893,640	100.0
Alcohol		784,262	41.4	100.0
No other substance	n/a	437,204	23.1	55.7
1 other substance	Marijuana	117,142	6.2	14.9
	Cocaine	73,844	3.9	9.4
	Opiates	17,571	0.9	2.2
	Methamphetamine/amphetamine	12,701	0.7	1.6
	Other	14,691	0.8	1.9
2 other substances	Cocaine & Marijuana	50,290	2.7	6.4
	Cocaine & Opiates	14,581	0.8	1.9
	Marijuana & Methamphetamine/amphetamine	11,593	0.6	1.5
	Marijuana & Opiates	9,680	0.5	1.2
	Cocaine & Methamphetamine/amphetamine	3,434	0.2	0.4
	Methamphetamine/amphetamine & Opiates	1,123	0.1	0.1
	Marijuana & Other	9,486	0.5	1.2
	Cocaine & Other	5,750	0.3	0.7
	Opiates & Other	4,462	0.2	0.6
	Methamphetamine/amphetamine & Other	710	*	0.1
Cocaine		213,971	11.3	100.0
No other substance	n/a	64,201	3.4	30.0
1 other substance	Alcohol	52,631	2.8	24.6
	Marijuana	24,216	1.3	11.3
	Opiates	9,317	0.5	4.4
	Methamphetamine/amphetamine	2,788	0.1	1.3
	Other	2,523	0.1	1.2
2 other substances	Alcohol & Marijuana	35,877	1.9	16.8
	Alcohol & Opiates	7,127	0.4	3.3
	Marijuana & Opiates	4,062	0.2	1.9
	Alcohol & Methamphetamine/amphetamine	1,726	0.1	0.8
	Marijuana & Methamphetamine/amphetamine	1,701	0.1	0.8
	Opiates & Methamphetamine/amphetamine	546	*	0.3
	Alcohol & Other	3,248	0.2	1.5
	Marijuana & Other	2,290	0.1	1.1
	Opiates & Other	1,498	0.1	0.7
	Methamphetamine/amphetamine & Other	220	*	0.1
Opiates		378,586	20.0	100.0
No other substance	n/a	155,315	8.2	41.0
1 other substance	Cocaine	57,214	3.0	15.1
	Alcohol	31,112	1.6	8.2
	Marijuana	26,962	1.4	7.1
	Methamphetamine/amphetamine	6,058	0.3	1.6
	Other	19,284	1.0	5.1
2 other substances	Alcohol & Cocaine	25,833	1.4	6.8
	Cocaine & Marijuana	17,017	0.9	4.5
	Alcohol & Marijuana	14,307	0.8	3.8
	Marijuana & Methamphetamine/amphetamine	1,493	0.1	0.4
	Cocaine & Methamphetamine/amphetamine	1,432	0.1	0.4
	Alcohol & Methamphetamine/amphetamine	1,138	0.1	0.3
	Cocaine & Other	8,616	0.5	2.3
	Alcohol & Other	6,339	0.3	1.7
	Marijuana & Other	5,784	0.3	1.5
	Methamphetamine/amphetamine & Other	682	*	0.2
Marijuana		321,648	17.0	100.0
No other substance	n/a	127,095	6.7	39.5
1 other substance	Alcohol	101,144	5.3	31.4
	Cocaine	14,243	0.8	4.4
	Methamphetamine/amphetamine	11,548	0.6	3.6
	Opiates	5,054	0.3	1.6
	Other	7,136	0.4	2.2
2 other substances	Alcohol & Cocaine	19,532	1.0	6.1
	Alcohol & Methamphetamine/amphetamine	8,574	0.5	2.7
	Alcohol & Opiates	6,408	0.3	2.0
	Cocaine & Opiates	2,683	0.1	0.8
	Cocaine & Methamphetamine/amphetamine	2,048	0.1	0.6
	Methamphetamine/amphetamine & Opiates	741	*	0.2
	Alcohol & Other	10,421	0.6	3.2
	Opiates & Other	1,892	0.1	0.6
	Cocaine & Other	2,248	0.1	0.7
	Methamphetamine/amphetamine & Other	881	*	0.3
Methamphetamine/ amphetamine		121,485	6.4	100.0
No other substance	n/a	42,434	2.2	34.9
1 other substance	Marijuana	26,532	1.4	21.8
	Alcohol	21,657	1.1	17.8
	Cocaine	4,229	0.2	3.5
	Opiates	2,903	0.2	2.4
	Other	1,400	0.1	1.2
2 other substances	Alcohol & Marijuana	11,684	0.6	9.6
	Cocaine & Marijuana	2,892	0.2	2.4
	Alcohol & Cocaine	2,540	0.1	2.1
	Marijuana & Opiates	1,303	0.1	1.1
	Alcohol & Opiates	991	0.1	0.8
	Cocaine & Opiates	676	*	0.6
	Marijuana & Other	964	0.1	0.8
	Alcohol & Other	603	*	0.5
	Opiates & Other	370	*	0.3
	Cocaine & Other	307	*	0.3
Other		73,688	3.9
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 8.31.09.