29.06.2013 Views

NATIONAL INSTITUTE ON DRUG ABUSE EPIDEMIOLOGIC ...

NATIONAL INSTITUTE ON DRUG ABUSE EPIDEMIOLOGIC ...

NATIONAL INSTITUTE ON DRUG ABUSE EPIDEMIOLOGIC ...

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

<strong>EPIDEMIOLOGIC</strong> TRENDS IN <strong>DRUG</strong> <strong>ABUSE</strong>—SISVEA<br />

Exhibit 1. Demographic Characteristics of GTC Patients, by First Drug of Use and Percent:<br />

January–June 2004<br />

Total Marijuana Inhalants Alcohol Cocaine 1 Demographic<br />

Heroin Tobacco<br />

Characteric N=10,761 n=1,250 n=799 n=3,582 n=404 n=11 n=4,460<br />

Gender<br />

Age<br />

Male 82.4 92.1 85.1 82.6 78.6 100.0 79.3<br />

Female 17.6 7.9 14.9 17.4 21.4 0.0 20.7<br />

5–14 years 8.7 6.6 28.6 7.0 6.5 0.0 7.2<br />

15–19 26.8 27.1 31.3 24.0 26.3 18.2 28.3<br />

20–24 18.5 19.7 15.3 18.9 26.3 27.3 17.7<br />

25–29 15.1 18.0 11.0 16.5 22.1 9.1 13.3<br />

30–34 11.1 12.9 6.5 12.7 11.7 0.0 10.2<br />

35 and older 19.8 15.8 7.3 20.9 7.1 45.4 23.2<br />

Schooling<br />

Elementary school 19.4 22.9 33.2 16.8 15.9 30.0 18.2<br />

Middle school 43.9 46.0 55.3 41.8 45.6 30.0 43.0<br />

High school 22.1 21.3 8.1 24.8 25.9 30.0 22.4<br />

College studies 9 6.5 0.5 10.3 6.5 10.0 10.4<br />

No formal education 0.4 0.5 0.9 0.6 0.3 0.0 0.2<br />

Other 5.1 2.7 2.0 5.8 5.8 0.0 5.8<br />

Marital Status<br />

Single 57.9 61.4 76.4 54.9 51.8 27.3 56.6<br />

Married 23.4 18.4 10.2 26.2 26.7 27.3 24.8<br />

Divorced 2.1 1.8 0.6 2.3 1.6 27.3 2.3<br />

Widowed 0.6 0.2 0.0 0.4 0.0 0.0 1.0<br />

Living together 10.4 11.9 8.9 10.4 13.7 18.2 10.0<br />

Other 5.6 6.3 3.9 5.8 6.2 0.0 5.4<br />

Socioeconomic Level<br />

High, middle-high 15.3 14.0 8.4 15.4 12.2 10.0 16.9<br />

Middle-low 54.2 49.0 55.1 54.5 56.9 60.0 54.9<br />

Middle 7.4 9.5 4.5 7.6 5.1 0.0 7.4<br />

Low 23.2 27.5 32.0 22.5 25.9 30.0 20.7<br />

Age of Onset<br />

9 and younger 5.2 2.1 6.5 5.2 1.7 0.0 6.1<br />

10–14 48.4 49.1 65.9 39.5 29.1 45.5 53.5<br />

15–19 40.2 43.4 26.6 47.0 49.3 27.3 35.7<br />

20–24 4.3 4.5 0.8 6.1 8.6 18.2 3.2<br />

25–29 1.1 0.6 0.1 1.3 7.6 0.0 0.9<br />

30–34 0.4 0.2 0.0 0.5 2.3 9.1 0.3<br />

35 and older 0.4 0.1 0.0 0.5 1.3 0.0 0.3<br />

Frequency<br />

Daily 53.9 66.1 42.2 16.7 35.8 100.0 79.2<br />

Once a week 27.6 21.1 41.3 48.2 42.3 0.0 12.4<br />

1–3 times per month 16.8 11.2 14.6 31.3 20.9 0.0 8.0<br />

1–11 times per year 1.7 1.6 1.9 3.8 1.0 0.0 0.4<br />

1 Includes cocaine, basuco, and crack.<br />

SOURCE: SISVEA—Government treatment centers<br />

Proceedings of the Community Epidemiology Work Group, Vol. II, January 2005 309

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!