Development of self-stigma inventory for patients with schizophrenia (SSI-P): reliability and validity study

OBJECTIVES: Internalizing the public stigma in patients with schizophrenia leads to self-stigmatization associated with a number of negative consequences such as depression, low self-esteem, hopelessness, impairment of social adaptation, unemployment, and treatment non-adherence. No instruments have been developed to assess the self-stigmatization for patients with schizophrenia living in Turkey. The purpose of this study was to develop a culturally-sensitive and easy-to-use instrument to measure self-stigma of the patients with schizophrenia and schizoaffective disorder