A Scoping Review of the Experiences and Outcomes of Stigma and Discrimination towards Persons Experiencing Homelessness

A pervasive barrier to preventing, reducing, and ending homelessness is the stigmatization of and discrimination towards persons experiencing homelessness (PEH), termed "homeism." To date, there has been no systematic review of the experiences and outcomes of stigmatization and discrimination among PEH or interventions to reduce this discrimination. To fill this gap in the literature, we conducted a scoping review to identify the ways in which PEH have been stigmatized and discriminated against, the results of these experiences, and interventions that have been used to reduce stigma and discrimination. We reviewed results from 12 databases with no date restrictions; 205 studies met our inclusion criteria. Thematic data analyses resulted in the identification of 12 categories. Using community consultation, the scoping review themes were reviewed and validated with 25 PEH or service providers in the homelessness sector and their feedback integrated into our results. Thematic categories included discrimination and stigmatization in healthcare, social services, workplaces and employment, and public spaces by the general public; discrimination and stigmatization from landlords, police and security guards, informal social networks, and by PEH toward PEH; discrimination and stigmatization linked to intersectional domains; PEH feelings about discrimination and stigmatization; outcomes of discrimination and stigmatization for PEH; and interventions to reduce stigma, discrimination, and prejudice towards PEH. Based on findings from this review, we argue that homeism serves as a social determinant of health as PEH confront multiple barriers to housing, income security, and healthcare due to interpersonal, institutional, structural, and intrapersonal stigmatization and discrimination.