The median age of the patients was 28 (IQR 23-37) years. There were 74% males, 89% single, 92% unemployed, and 69% high school students. The prevalence of substance use was 76%. Marijuana 57%, alcohol 17%, tobacco 17%, cocaine 2%, heroine 2%, tide 2%, and tramadol 2% were the common substances used. Family history of substance use was 58% and the median age at the commencement of substance use was 18 (IQR 15-22) years. Most of the participants were introduced to substances by peers 49% and peer pressure, 72%. Being male (aOR=7.0, 95% CI:1.8-28.2), was a risk factor associated with substance use disorder. 