Table 2.1b Year 2004 admissions and discharges, by type of service, primary substance, gender, age at admission, and race/ethnicity: TEDS 2004 Percent distribution
[Based on administrative data reported to TEDS.]
Type of service, primary substance, gender, age at admission, and race/ethnicity	Year 2004 admissions in all States and jurisdictions	Year 2004 admissions in 28 States reporting discharges	Year 2004 discharges1 in 28 States reporting discharges
			Total	Discharges linked to an admission or transfer record	Non-linked discharges
Type of service
Ambulatory2
Outpatient	50.1	49.1	48.2	47.9	54.6
Intensive outpatient	10.6	11.5	11.3	11.3	10.8
Residential/rehabilitation2
Short-term (<31 days)	8.3	6.9	7.5	7.7	2.8
Long-term (31+ days)	8.0	9.0	9.5	9.5	9.4
Hospital	1.0	1.4	0.8	0.8	1.7
Detoxification2,3	22.0	22.1	22.7	22.8	20.8
Total	100.0	100.0	100.0	100.0	100.0
Methadone4	5.1	5.8	n/a	5.7	n/a
Primary substance
Alcohol	40.2	36.6	n/a	36.0	n/a
Opiates	17.6	18.1	n/a	19.0	n/a
Cocaine	13.7	13.5	n/a	14.4	n/a
Marijuana/hashish	15.9	16.4	n/a	16.1	n/a
Stimulants	8.1	10.0	n/a	10.4	n/a
Other/unknown	4.6	5.4	n/a	4.1	n/a
Total	100.0	100.0	n/a	100.0	n/a
Gender
Male	68.5	67.4	66.6	66.7	65.3
Female	31.5	32.6	33.4	33.3	34.7
Total	100.0	100.0	100.0	100.0	100.0
Age at admission
Under 15 years	1.6	1.9	1.5	1.6	0.9
15 to 19 years	11.0	11.8	11.5	11.7	9.2
20 to 29 years	26.2	26.6	26.2	26.2	26.4
30 to 39 years	26.6	26.4	27.2	27.2	27.1
40 to 49 years	25.2	24.5	24.8	24.7	25.7
50 years and older	9.3	8.9	8.8	8.7	10.6
Total	100.0	100.0	100.0	100.0	100.0
Race/ethnicity
White (non-Hispanic)	59.9	59.9	58.4	58.0	65.8
Black (non-Hispanic)	22.5	21.9	23.9	23.9	23.8
Hispanic origin	12.8	13.1	12.6	12.9	7.6
Other	4.8	5.1	5.1	5.3	2.8
Total	100.0	100.0	100.0	100.0	100.0
1 Excludes codependents.
2 Includes records where use of methadone in treatment was planned.
3 Includes free-standing residential detoxification, hospital detoxification, and ambulatory detoxification.
4 Includes only records where use of methadone in treatment was planned. May represent any service type.
n/a Data not available.
SOURCE: Office of Applied Studies, Substance Abuse and Mental Health Services Administration, Treatment Episode Data Set (TEDS). Data received through 2.1.2006.