Cognitive behavioral stress management intervention improves quality of life in Spanish monolingual hispanic men treated for localized prostate cancer: Results of a randomized controlled trial

Background: The efficacy of a group-based psychosocial intervention with ethnic minority health populations may depend on consideration for cultural factors that can interact with group processes. Purpose: The current study explored the efficacy of a 10-week group-based cognitive-behavioral stress management (CBSM) intervention that was linguistically and culturally adapted for use with Hispanic monolingual men recently treated for localized prostate carcinoma (PC). Methods: 71 Hispanic monolingual Spanish speakers were randomly assigned to a 10-week CBSM intervention or a half-day stress management seminar (control condition). Hierarchical regression was used to predict post-intervention QoL. Results: After controlling for relevant covariates, assignment to the CBSM condition significantly predicted greater physical well-being, emotional well-being, sexual functioning, and total well-being after the 10-week intervention period. Conclusions: Results suggest that participation in a culturally and linguistically adapted CBSM group intervention improved QoL in Hispanic monolingual men treated for localized PC.