Development of an intervention to reduce self-stigma in outpatient mental health service users in Chile.

Background: Latin America is characterized by a high prevalence of public stigma toward those with mental illness, and significant selfstigma among labeled individuals, leading to social exclusion, low treatment adherence, and diminished quality of life. However, there is no published evidence of an intervention designed to address stigma in the region. In light of this, a psychosocial intervention to reduce self-stigma among users with severe mental illness was developed and tested through an RCT in two regions of Chile.