Table 1.
Demographic and drug use measures in healthy control and methamphetamine-dependent subjects.a
| MA (n=10) | Control (n=18) | |
|---|---|---|
| Age | 33.5 ± 9.3 | 36.4 ± 10.4 |
| Years of Education | 12.9 ± 1.7 | 13.8 ± 1.9 |
| Depression (BDI) | 3.4 ± 3.7 | 1.2 ± 2.2 |
| Males/Females | 5/5 | 11/7 |
| Cigarette Smoking (years) | 17.3 ± 11.3 | 18.2 ± 10.1 |
| Cigarettes Smoked (per day) | 21.0 ± 3.2 | 18.8 ± 4.5 |
| Alcohol Use (years) | 16.0 ± 3.8 | 19.2 ± 10.1 |
| Alcohol Use (days in last 30) | 2.5 ± 4.9 | 6.7 ± 8.7 |
| Marijuana Use (years) | 8.9 ± 12.8 | 7.9 ± 10.1 |
| Marijuana Use (days in last 30) | 3.2 ± 6.4 | 1.0 ± 2.4 |
| MA use (years) | 8.3 ± 3.7 | |
| MA use (days in last 30) | 18.5 ± 9.6 | |
| Average (gm/week) | 8.4 ± 7.3 |
a
Values shown are means ± SEM for each group.
b
Beck Depression Inventory (BDI) taken on day of scan.