Variable | Categories (N) | Mean (SD) | p value |
---|---|---|---|
Gender | Male (259) | 22.4 (1.5) | 0.76 |
Female (3) | 26.7 (15.2) | ||
Marital status | Married (161) | 22.6 (1.9) | 0.74 |
Single (83) | 21.7 (2.5) | ||
Divorced (21) | 26.1 (5.4) | ||
Employment status | Full time (113) | 22.04 (2.3) | 0.64 |
Part time (60) | 23 (2.9) | ||
Unemployed (68) | 23.2 (2.9) | ||
Others (student, retired, homemaker) (13) | 14.3 (5.9) | ||
Type of treatment center | Governmental (115) | 21.4 (2.2) | 0.56 |
Private (152) | 23.1 (1.9) | ||
Main drug | Opium (146) | 21.8 | 0.72 |
Heroin (86) | 24.4 | ||
Other drugs (27) | 23.8 |