Methamphetamine use patterns
| Methamphetamine usea | |
|---|---|
| Years of MA use | 5.1 ± 2.7; 2–11; 4 (16) |
| Days since last use | 18.5 ± 20.5; 6–90; 14 (16) |
| Typical frequency (days/week) | 2.1 ± 1.1; 1–5; 2 (16) |
| *Binge in the last 30 db | 5.1 ± 2.7; 0–10; 5.5 (16) |
| Route | 8 (16) intravenous, smoke; 8 (16) nasal, oral |
| Estimated dose (mg) | 325 ± 167; 100–500; 300 (12) |