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Does improvement of cognitive functioning by cognitive remediation therapy effect work outcomes in severe mental illness? A secondary analysis of a randomized controlled trial
Author(s) -
Ikebuchi Emi,
Sato Sayaka,
Yamaguchi Sosei,
Shimodaira Michiyo,
Taneda Ayano,
Hatsuse Norifumi,
Watanabe Yukako,
Sakata Masuhiro,
Satake Naoko,
Nishio Masaaki,
Ito Junichiro
Publication year - 2017
Publication title -
psychiatry and clinical neurosciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.609
H-Index - 74
eISSN - 1440-1819
pISSN - 1323-1316
DOI - 10.1111/pcn.12486
Subject(s) - cognitive remediation therapy , schizophrenia (object oriented programming) , cognition , clinical psychology , mental illness , psychology , cognitive skill , supported employment , randomized controlled trial , psychiatry , cognitive therapy , medicine , mental health , work (physics) , mechanical engineering , surgery , engineering
Aim The aim of this study was to clarify whether improvement of cognitive functioning by cognitive remediation therapy can improve work outcome in schizophrenia and other severe mental illnesses when combined with supported employment. Methods The subjects of this study were persons with severe mental illness diagnosed with schizophrenia, major depression, or bipolar disorder ( ICD ‐10) and cognitive dysfunction who participated in both cognitive remediation using the Thinking Skills for Work program and a supported employment program in a multisite, randomized controlled study. Logistic and multiple linear regression analyses were performed to clarify the influence of cognitive functioning on vocational outcomes, adjusting for demographic and clinical variables. Results Improvement of cognitive functioning with cognitive remediation significantly contributed to the total days employed and total earnings of competitive employment in supported employment service during the study period. Any baseline demographic and clinical variables did not significantly contribute to the work‐related outcomes. Conclusion A cognitive remediation program transferring learning skills into the real world is useful to increase the quality of working life in supported employment services for persons with severe mental illness and cognitive dysfunction who want to work competitively.