Objective: In this study, we investigated socio-demo- graphic characteristics of adolescents living in our region. Methods: Were analyzed, retrospectively, patients admit- ted Dicle University Faculty of Medicine adolescent out- patient clinic. Demographic data, body mass index (BMI),medical history and family background, school status,academic achievement, habits, trauma and psychosocialstatus were recorded.Results: Of the 244 adolescents, 124/%) were females.The average age of cases was 12.99 ± 1.89 years (10-18years). 48.3% of adolescents were low BMI. The smokingrate of 32.4% (n=79) and was higher in men. In smok- ers, school performance was lower (p = 0.002), and therate of suicidal idea was higher (p < 0.001). In those withfamily history of suicide, the rate of suicidal thoughts orattempted suicide was higher (p = 0.005, p = 0.022, re- spectively). Similarly, in cases exposed to physical vio- lence, the rates of attempted suicide or suicidal thoughtswere higher (p=0.011, p=0.001, respectively). In addition,in cases exposed to psychological violence the ratesof attempted suicide or suicidal thoughts were higher(p<0.001, p<0.001, respectively).Conclusion: Adolescents, for they can complete thisperiod in a healthy way, health-care services, educationunits, especially their parents, should be made aware ofthe adolescence period-specific problems. Additionally,special centers customized adolescents, should be cre- ated and supported by state and private institutions.