1. DEPARTMENT OF HEALTH AND HUMAN SERVICES Substance Abuse and Mental Health Services Administration OFFICE OF APPLIED STUDIES Treatment Episode Data Set (TEDS) National Admissions to Substance Abuse Treatment Services

2. SOURCE: SAMHSA, OAS, TEDS 4.16.01 Primary Substance of Abuse at Admission by Age TEDS: 1999 SOURCE: SAMHSA, OAS, TEDS 4.16.02

3. SOURCE: SAMHSA, OAS, TEDS 4.16.01 Primary Substance of Abuse TEDS: 1999

4. SOURCE: SAMHSA, OAS, TEDS 4.16.01 Polydrug Use TEDS: 1999

5. SOURCE: SAMHSA, OAS, TEDS 4.16.01 Trends in Admissions by Primary Illicit Drug TEDS: 1992-1999

6. SOURCE: SAMHSA, OAS, TEDS 4.16.01 117 or more < 65 65 - 102 Incomplete data 103 - 116 Primary marijuana admission rates by State: TEDS 1994-1999 (per 100,000 population aged 12 and over) 199419951996 199719981999

7. SOURCE: SAMHSA, OAS, TEDS 4.16.01 55 or more < 3 3 - 27 Incomplete data 28 - 54 Primary methamphetamine/amphetamine admission rates by State: TEDS 1994-1999 (per 100,000 population aged 12 and over) 199419951996 199719981999

8. SOURCE: SAMHSA, OAS, TEDS 4.16.01 Injected Heroin Admissions by Age and Sex TEDS: 1994 and 1999

9. SOURCE: SAMHSA, OAS, TEDS 4.16.01 Injected Heroin Admissions by Age and User Status TEDS: 1994 and 1999

10. SOURCE: SAMHSA, OAS, TEDS 4.16.01 Inhaled Heroin Admissions by Age and Sex TEDS: 1994 and 1999

11. SOURCE: SAMHSA, OAS, TEDS 4.16.01 Inhaled Heroin Admissions by Age and User Status TEDS: 1994 and 1999

12. SOURCE: SAMHSA, OAS, TEDS 4.16.01 First-Time Injected Heroin Admissions TEDS 1997 SOURCE: SAMHSA, OAS, TEDS (Jan 1999) Average age and duration of use High Low No. of admissions N = 21,385

13. SOURCE: SAMHSA, OAS, TEDS 4.16.01 First-Time Inhaled Heroin Admissions TEDS 1997 SOURCE: SAMHSA, OAS, TEDS (Jan 1999) Average age and duration of use High Low No. of admissions N = 14,554