| Substance |
Lifetime use (%) (n=70) |
Age at first use among users (SD) |
Usage last month (OTI) |
OTI mean among users in past month (SD) |
| |
|
|
n |
% |
|
| Alcohol |
100.0 |
15.8 (4.2) |
70 |
100 |
8.6 (6.1) |
| Tobacco |
84.3 |
15.0 (4.9) |
36 |
51.4 |
15.9 (11.2) |
| Cannabis |
64.3 |
18.4 (6.3) |
15 |
21.4 |
6.7 (17.6) |
| Amphetamines |
36.6 |
24.1 (5.2) |
6 |
8.5 |
0.1 (0.1) |
| Tranquilisers |
12.9 |
29.0 (8.7) |
3 |
4.3 |
0.1 (0.1) |
| Hallucinogens |
32.9 |
20.8 (4.8) |
0 |
0.0 |
NA |
| Other opiates |
7.1 |
20.0 (0.0) |
0 |
0.0 |
NA |
| Heroin |
14.3 |
22.4 (8.3) |
0 |
0.0 |
NA |
| Inhalants |
7.1 |
19.4 (3.4) |
0 |
0.0 |
NA |
| Cocaine |
15.7 |
22.4 (3.6) |
0 |
0.0 |
NA |
| Barbiturates |
5.7 |
22.3 (5.6) |
0 |
0.0 |
NA |
|
