From: Prevalence, correlates, and associated psychological problems of substance use in Korean adolescents
 | Ever used, n (%) | Used the first time, n (% among 196 respondents) |
---|---|---|
Inhalant | 287 (0.4) | 139 (44.8) |
Stimulant | 186 (0.3) | 24 (7.7) |
Tranquilizer | 177 (0.2) | 27 (8.7) |
Large dose of antitussive | 170 (0.2) | 21 (6.8) |
Diet pill | 154 (0.2) | 15 (4.8) |
cannabis | 161 (0.2) | 32 (10.3) |
Amphetamine | 156 (0.2) | 15 (4.8) |
Other hallucinogen | 153 (0.2) | 11 (3.5) |
Opioid drug | 152 (0.2) | 20 (6.5) |
Cocaine | 141 (0.2) | 6 (1.9) |