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CEs identified by NPSfinder® using Schifano et al.’s (44) classification (n=142).
| Class (44) | N. of CEs |
|---|---|
| Plants/herbs/products | 41 (29%) |
| Prescribed drugs | 24 (17%) |
| Image and performance enhancing drugs (IPEDs) | 21 (15%) |
| Psychostimulant drugs | 21 (15%) |
| Miscellaneous | 11 (8%) |
| Phenethylamines | 9 (6%) |
| GABAergic drugs | 7 (5%) |
| Cannabimimetic | 6 (4%) |
| Tryptamines derivatives | 1 (0.5%) |
| Piperazine derivatives | 1 (0.5%) |
| TOTAL | 142 |
