From: Measuring substance use in the club setting: a feasibility study using biochemical markers
Have tried | A couple of times/month | Every weekend | A couple of times/week | Last 48 hrs | Usually use when clubbing | Planning to use at this event | |
---|---|---|---|---|---|---|---|
Cannabis | 41.5 | 7.2 | 2.6 | 1.5 | 2.1 | 6.1 | 1.9 |
Amphetamines | 18.5 | 2.3 | 0.3 | 0.0 | 1.3 | 3.7 | 1.9 |
Cocaine | 12.3 | 0.8 | 0.0 | 0.3 | 0.8 | 1.6 | 0.8 |
Ecstasy/MDMA | 16.2 | 0.3 | 0.0 | 0.0 | 0.5 | 1.8 | 0.8 |