Self-stigma and quality of life among Chinese American breast cancer survivors: A serial multiple mediation model

Objective: Despite the increasing scholarly attention toward self-stigma among Asian breast cancer survivors, research is limited about the underlying psychological mechanisms by which self-stigma may influence quality of life for this population. The present study investigated how self-stigma is associated with quality of life among Chinese American breast cancer survivors by examining the serial mediating effects of concerns about breast cancer, self-efficacy for coping with cancer, and depressive symptoms. Methods: Chinese American breast cancer survivors (n = 112) completed a questionnaire packet assessing self-stigma related to breast cancer, concerns about breast cancer, self-efficacy for coping with cancer, depressive symptoms, and quality of life. Path analysis was conducted to test the hypothesized serial multiple mediation model. Results: The hypothesized model was supported: self-stigma was negatively associated with quality of life through concerns about breast cancer, self-efficacy, and depressive symptoms. After the mediators were controlled for, the direct effect of self-stigma on quality of life was no longer significant. Conclusions: Our findings suggest that concerns about breast cancer, self-efficacy for coping, and depressive symptoms are important pathways through which self-stigma may influence quality of life among Chinese American breast cancer survivors. Healthcare practitioners should be aware of survivors' self-stigma and make efforts to alleviate survivors' excessive cancer concerns, facilitate their self-efficacy, and offer emotional support to improve quality of life for this population.