期刊
PSYCHO-ONCOLOGY
卷 17, 期 9, 页码 948-953出版社
WILEY
DOI: 10.1002/pon.1313
关键词
cancer; oncology; post-traumatic growth; post-traumatic stress; quality of life; depression
资金
- UNC Lineberger Comprehensive Cancer Center
- American Cancer Society [MSRG-06-259-01-CPPB]
- National Cancer Institute [1F31CA106211-01]
- University of North Carolina Breast Clinic
Objective: We sought to explore whether post-traumatic growth (PTG) (positive change or benefit finding resulting from trauma) moderates relationships between post-traumatic stress symptoms (PTSS) and both depression and quality of life (QOL) among breast cancer survivors. Methods: We interviewed 161 women previously treated for early stage breast cancer. We assessed PTG using the Post-traumatic Growth Inventory, PTSS using the PTSD Checklist, depressive symptoms using the CES-D and QOL using the FACT-B. Results: Higher PTSS was associated with greater depressive symptoms and lower QOL (p < 0.01). The relationship between PTSS and depression was attenuated among women with higher levels of PTG (PTSS x PTG interaction, p < 0.05). The same pattern of results was found for QOL (interaction p < 0.01). Conclusions: We report the novel finding that PTG moderated relationships between PTSS and both depression and QOL. We speculate that finding positive meaning in response to a distressing event, such as diagnosis of cancer, may be psychologically protective and could indirectly influence the long-term occurrence of depressive symptoms and impaired QOL. Copyright (C) 2008 John Wiley & Sons, Ltd.
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