Table 2.1b. Admissions aged 12 and older, by gender and age at admission according to primary substance of abuse: 2010 Row percent distribution
[Based on administrative data reported to TEDS by all reporting States and jurisdictions.]
Gender and age at admission	No. of admis- sions	Primary substance at admission														Total
		Alcohol		Opiates		Cocaine		Mari- juana/ hashish	Metham- phetamine/ amphet- amines	Tran- quil- izers	Seda- tives	Hallu- cino- gens	PCP	Inhal- ants	Other/ none speci- fied
		Alcohol only	With second- ary drug	Heroin	Other opiates	Smoked cocaine	Other route
Total	1,820,737	22.6	18.3	14.1	8.6	5.7	2.4	18.4	6.2	0.9	0.2	0.1	0.2	0.1	2.2	100.0
Gender
Male	1,231,214	24.2	19.6	13.9	6.9	4.9	2.4	20.0	4.9	0.7	0.2	0.1	0.2	0.1	2.0	100.0
Female	588,917	19.2	15.5	14.4	12.3	7.6	2.4	15.1	8.9	1.3	0.4	0.1	0.3	0.1	2.4	100.0
Age at admission
12 to 14 years	21,679	7.6	8.3	0.2	1.1	0.2	0.2	71.3	1.5	0.4	0.2	0.1	*	0.8	8.0	100.0
15 to 17 years	111,171	5.5	10.4	1.2	2.3	0.2	0.7	73.4	2.4	0.6	0.2	0.2	*	0.2	2.7	100.0
18 to 19 years	74,439	10.7	14.3	10.1	9.4	0.8	1.3	44.9	4.0	1.0	0.2	0.3	0.1	0.2	2.7	100.0
20 to 24 years	277,746	13.7	15.2	17.3	13.5	1.7	1.8	26.5	6.1	1.0	0.2	0.1	0.3	0.1	2.4	100.0
25 to 29 years	283,434	16.0	16.3	17.5	14.0	3.2	2.5	17.9	8.6	1.1	0.3	0.1	0.5	0.1	2.1	100.0
30 to 34 years	224,340	19.3	18.1	15.4	11.2	5.2	3.1	14.2	9.4	1.1	0.3	0.1	0.5	0.1	2.0	100.0
35 to 39 years	187,051	24.3	20.2	14.4	7.9	8.1	3.2	10.0	8.6	0.8	0.2	0.1	0.3	*	2.0	100.0
40 to 44 years	200,139	27.7	22.7	14.4	5.2	10.9	3.2	6.5	6.5	0.7	0.2	*	0.1	*	1.9	100.0
45 to 49 years	200,036	33.1	23.8	13.2	4.3	10.8	2.8	4.7	4.5	0.7	0.2	*	0.1	0.1	1.7	100.0
50 to 54 years	136,110	37.6	22.5	13.6	4.6	9.6	2.4	3.8	3.2	0.7	0.2	*	0.1	*	1.7	100.0
55 to 59 years	66,708	43.6	19.3	15.1	4.7	7.2	1.8	3.1	2.0	0.9	0.3	*	*	*	1.9	100.0
60 to 64 years	25,198	52.3	16.2	13.7	4.4	5.3	1.3	2.2	1.3	0.9	0.3	*	*	*	2.0	100.0
65 years and over	12,686	66.5	9.9	8.6	3.7	3.2	1.0	2.0	0.8	0.7	1.0	*	*	- -	2.6	100.0
* Less than 0.05 percent.
- -  Quantity is zero.
SOURCE: Center for Behavioral Health Statistics and Quality, Substance Abuse and Mental Health Services Administration, Treatment Episode Data Set (TEDS). Data received through 10.10.11.