Sakie Shimotsu1, Naoshi Horikawa2, Rina Emura3, Shin-Ichi Ishikawa4, Ayako Nagao5, Akiko Ogata6, Shigeto Hiejima7, Jun Hosomi7. 1. Faculty of Contemporary Society, Kobe Yamate University, Kobe, Japan; Department of Psychiatry, Saitama Medical Center, Saitama Medical University, Saitama, Japan. Electronic address: ishimots@gmail.com. 2. Department of Psychiatry, Saitama Medical Center, Saitama Medical University, Saitama, Japan. 3. Nagasaki University of Foreign Studies, Nagasaki, Japan. 4. Faculty of Psychology, Doshisha University, Kyoto, Japan. 5. Department of Psychiatry, Saitama Medical Center, Saitama Medical University, Saitama, Japan; Komachi Clinical Psychology Office, Kanagawa, Japan. 6. Graduate School of Education, Hiroshima University, Hiroshima, Japan. 7. Medical Corporation Heartopia Hosomi Clinic, Miyazaki, Japan.
Abstract
OBJECTIVE: There is evidence that the stigma surrounding mental illness may be greater in Japan than elsewhere. However, few Japanese studies have focused on self-stigma (the internalization of social stigma), and few interventions to reduce self-stigma exist. To remedy this deficiency, we evaluated the efficacy of group cognitive-behavioral therapy (CBT) in reducing self-stigma and examined the relationship between cognitive restructuring and self-stigma. METHODS: We administered a 10-session group CBT program to 46 Japanese outpatients with anxiety and depressive symptoms (36 men, 10 women; mean age=38.57 years, SD=8.33; 20 diagnosed with mood disorders; 24 with neurotic, stress-related, or somatoform disorders; and 2 with other disorders). A pretest-posttest design was used to examine the relationship between cognitive restructuring and self-stigma. Outcomes were measured using the Japanese versions of the Devaluation-Discrimination Scale, Dysfunctional Attitude Scale, Beck Depression Inventory-II, State-Trait Anxiety Inventory State-Form, and Rosenberg's Self Esteem Scale. RESULTS: Participants exhibited significant improvements in depression, anxiety, and maladjusted cognitive bias and reductions in self-stigma. Cognitive bias was significantly correlated with self-stigma. CONCLUSIONS: Group CBT is effective in improving both emotional symptoms and self-stigma in outpatients with anxiety and depressive symptoms. Reduction in self-stigma plays a mediating role in alleviating emotional symptoms and improving cognition.
OBJECTIVE: There is evidence that the stigma surrounding mental illness may be greater in Japan than elsewhere. However, few Japanese studies have focused on self-stigma (the internalization of social stigma), and few interventions to reduce self-stigma exist. To remedy this deficiency, we evaluated the efficacy of group cognitive-behavioral therapy (CBT) in reducing self-stigma and examined the relationship between cognitive restructuring and self-stigma. METHODS: We administered a 10-session group CBT program to 46 Japanese outpatients with anxiety and depressive symptoms (36 men, 10 women; mean age=38.57 years, SD=8.33; 20 diagnosed with mood disorders; 24 with neurotic, stress-related, or somatoform disorders; and 2 with other disorders). A pretest-posttest design was used to examine the relationship between cognitive restructuring and self-stigma. Outcomes were measured using the Japanese versions of the Devaluation-Discrimination Scale, Dysfunctional Attitude Scale, Beck Depression Inventory-II, State-Trait Anxiety Inventory State-Form, and Rosenberg's Self Esteem Scale. RESULTS:Participants exhibited significant improvements in depression, anxiety, and maladjusted cognitive bias and reductions in self-stigma. Cognitive bias was significantly correlated with self-stigma. CONCLUSIONS: Group CBT is effective in improving both emotional symptoms and self-stigma in outpatients with anxiety and depressive symptoms. Reduction in self-stigma plays a mediating role in alleviating emotional symptoms and improving cognition.