“…16,21,33 In the present study, the sociodemographic domain did not result in statistically significant predictive variables (i.e., age, sex, marital status, and level of education). Some studies, however, identified age as a predictor of slower response to treatment, 7,26 while others found no association between age and treatment outcome. 7,8 Level of education may be positively associated with treatment outcome.…”