Table 4.1a. Admissions aged 12 and older, by type of service according to primary substance of abuse and age at admission: 2011 Column percent distribution
[Based on administrative data reported to TEDS by all reporting States and jurisdictions.]
Primary substance and age at admission	All admis- sions	Type of service
		Ambulatory		Detoxification (24-hour service)			Rehabilitation/residential			Medication-assisted opioid therapy1
		Out- patient	Intensive outpatient	Free- standing residential	Hospital inpatient	Ambu- latory	Short-term (<30 days)	Long-term (30+ days)	Hospital (non- detox)	Out- patient	Detox- ification	Resi- dential
Total	1,844,719	822,624	206,189	319,113	61,815	10,339	167,347	135,298	5,688	88,047	22,015	6,244
Primary substance
Alcohol	39.3	40.0	38.2	50.8	60.7	57.0	37.9	29.5	53.2	1.6	11.4	9.3
Opiates	25.2	13.5	17.4	33.5	32.9	35.7	26.9	25.4	23.3	94.8	85.6	78.1
Marijuana	18.1	28.4	23.8	3.0	0.5	2.0	11.3	15.0	5.7	0.9	0.2	2.4
Cocaine	7.8	7.6	9.1	6.0	2.0	1.9	13.0	13.5	10.0	0.9	0.9	5.9
Methamphetamine/amphetamines	6.0	6.6	8.3	3.0	0.2	1.2	6.5	13.4	2.6	0.3	0.2	1.1
Tranquilizers	1.0	0.6	0.7	1.5	3.1	0.9	1.6	0.8	2.3	0.2	1.0	1.9
Sedatives	0.2	0.2	0.2	0.2	0.1	0.2	0.3	0.2	0.2	0.1	0.1	0.2
Other	2.5	3.1	2.1	2.1	0.6	1.2	2.5	2.4	2.7	1.2	0.6	1.1
Total	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0
No. of admissions	1,844,719	822,624	206,189	319,113	61,815	10,339	167,347	135,298	5,688	88,047	22,015	6,244
Age at admission
12 to 17 years	7.5	11.8	7.9	1.4	0.1	0.3	5.4	8.1	1.0	0.2	0.1	0.6
18 to 19 years	3.8	4.8	4.2	2.3	1.1	2.5	3.5	3.5	2.5	1.4	2.9	2.8
20 to 24 years	15.0	16.0	16.6	13.0	7.5	11.0	14.8	15.3	12.2	12.9	17.4	18.5
25 to 29 years	15.6	15.6	16.7	14.7	10.0	13.8	15.6	16.1	13.4	19.5	17.2	20.7
30 to 34 years	12.9	12.7	13.7	12.6	10.7	12.2	12.8	13.3	13.0	15.5	13.2	15.7
35 to 39 years	9.7	9.3	9.8	10.2	10.1	12.0	9.8	9.7	10.9	10.8	9.3	10.6
40 to 44 years	10.6	9.3	10.0	12.9	15.2	11.8	11.5	11.0	13.1	10.9	10.5	10.0
45 to 49 years	10.7	8.9	9.4	13.8	18.7	15.2	11.9	10.6	13.9	10.5	11.3	9.4
50 to 54 years	7.9	6.5	6.8	10.8	13.9	10.8	8.4	7.4	11.0	9.0	9.0	6.3
55 to 59 years	4.0	3.2	3.1	5.4	7.6	5.7	4.1	3.3	5.4	6.0	6.2	3.7
60 to 64 years	1.6	1.3	1.2	2.1	3.3	3.1	1.5	1.1	2.2	2.4	2.3	1.4
65 years and older	0.7	0.7	0.5	0.8	1.9	1.8	0.7	0.4	1.4	0.9	0.7	0.4
Total	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0
No. of admissions	1,844,719	822,624	206,189	319,113	61,815	10,339	167,347	135,298	5,688	88,047	22,015	6,244
Average age at admission	34 yrs	32 yrs	33 yrs	38 yrs	42 yrs	39 yrs	35 yrs	34 yrs	38 yrs	37 yrs	36 yrs	34 yrs
1 Therapy with methadone or buprenorphine is part of client's treatment plan.
SOURCE: Center for Behavioral Health Statistics and Quality, Substance Abuse and Mental Health Services Administration, Treatment Episode Data Set (TEDS). Data received through 10.15.12.