-Sociodemographic characteristics and clinical parameters of patients.
| Ecstasy (MDMA) use disorder | |
|---|---|
| (Years) | Mean±SD |
| Age | 27.40±6.96 |
| Age of onset | 16.84±4.21 |
| Duration of disorder | 11.29±7.46 |
| Sex | n (%) |
| Female | 0 (0) |
| Male | 82 (100) |
| Education | |
| Literate | 4 (4.9) |
| Primary School | 18 (22.0) |
| Secondary School | 40 (48.8) |
| High School | 19 (23.2) |
| University | 1 (1.2) |
| COMT Val158Met | |
| Met/Met | 12 (14.6) |
| Val/Met | 34 (41.5) |
| Val/Val | 36 (43.9) |
| Tobacco - No | 1 (1.2) |
| Usage - Yes | 81 (98.8) |
| Alcohol - No | 50 (61) |
| Usage - Yes | 32 (39) |
| Psychotic - No | 37 (45.1) |
| Symptom - Yes | 45 (54.9) |
| Attempted - No | 56 (68.3) |
| Suicide - Yes | 26 (31.7) |
SD - standard deviation, MDMA - 3,4-Methylenedioxymethamphetamine, COMT - Catechol-O-methyltransferase