Individual stigma in people with severe mental illness: Associations with public stigma, psychological capital, cognitive appraisal and coping orientations

Introduction The reason why some people with severe mental illness (SMI) maintain positive self-identity, while some are affected by the stigmatized environment is unclear. Aims To describe the status of individual stigma and explore the relationship between self-stigma, stigma resistance and related variables in people with SMI. Methods A cross-sectional study was conducted from April 2021 to March 2022. The Chinese version of Internalized Stigma of Mental Illness Scale and Stigma Resistance Scale were used to assess individual stigma. Perceived public stigma, psychological capital, stigma stress appraisal and coping orientations were also measured by scales. Data was provided by 422 patients with schizophrenia or bipolar disorder, from one psychiatric hospital and four community healthcare centers in China. A structural equation model was applied for analysis. Results The total mean scores of self-stigma and stigma resistance were (2.06 ± 0.65), and (3.95 ± 0.84). Perceived public stigma was the primary condition for constructing individual stigma, which indirectly affected self-stigma (β = 0.268) and stigma resistance (β = −0.145). Stigma stress appraisal mediated the transformation of public stigma into individual, which had direct and indirect effects on self-stigma (β = 0.417, 0.166), and an indirect effect on stigma resistance (β = −0.374). Secrecy positively affected self-stigma (β = 0.117), while positive coping positively affected stigma resistance (β = 0.380). Psychological capital significantly directly impacted individual stigma. Conclusions Findings highlighted how public stigma determines the degree to which patients with SMI deal with stigma stress appraisal, and how this influences individuals. Anti-stigma programs and interventions to improve individuals' psychological capital and coping capabilities should be emphasized.