Objective To describe the status of serf-disclosure among youth students living with HIV/AIDS and explore its influencing factors.Methods Totally 110 youth students living with HIV/AIDS in the outpatient clinic were randomly selected from three hospitals in Beijing via convenience sampling and investigated using patients' general information questionnaire,self-disclosure questionnaire,simplified coping style scale,medical and social support scale,self-esteem scale and HIV/AIDS knowledge questionnaire.Logistic regressions were used to determine the influencing factors of self-disclosure.Results Sixty-four youth students living with HIV/AIDS conducted serf-disclosure,accounting for 58.2％.Logistic regression results showed that the influencing factors of self-disclosure were marriage,test results of latest CD4 cell count,perceived discrimination.Conclusion The level of self-disclosure among youth students living with HIV/AIDS is relatively high in this study.Medical staff should know the status and influencing factors of self-disclosure among youth students living with HIV/AIDS,and make effective assessments and take targeted interventions in order to promote self-disclosure.