Table 1.
Frequencies (or Mean Scores) of Sociodemographic, Risk, and Psychopathological Variables in the Final Sample Stratified by Sex
| Variables | N (%) | N (%) |
|---|---|---|
| Males | Females | |
| Overall sample | 1188 (35.3) | 2182 (64.7) |
| Family adversity (mean; SD) | 3.13 (3.31) | 3.58 (3.77) |
| Any physical or sexual childhood abusea | ||
| No | 1009 (85.9) | 1919 (90.6) |
| Yes | 165 (14.1) | 198 (9.4) |
| Hazardous alcohol use | ||
| No | 433 (60.4) | 773 (61.6) |
| Yesb | 284 (39.6) | 482 (38.4) |
| Any other drug use | ||
| No | 691 (89.6) | 1199 (88.2) |
| Yesc | 80 (10.4) | 160 (11.8) |
| Weekly cannabis use | ||
| No | 735 (95.1) | 1338 (98.3) |
| Yes | 38 (4.9) | 23 (1.7) |
| Depression | ||
| No | 793 (95.4) | 1314 (89.6) |
| Yes | 38 (4.6) | 153 (10.4) |
| Psychotic symptoms | ||
| No | 825 (97.6) | 1445 (95.8) |
| Yes | 20 (2.4) | 63 (4.2) |
| Hypomania | ||
| No | 1089 (91.7) | 2038 (93.4) |
| Yes | 99 (8.3) | 144 (6.6) |
aPhysical or sexual abuse at any of the time-points.
bDefined as hazardous use according to the World Health Organization.
cRefers to any cocaine, amphetamines, or hallucinogenic drug use.