Quality of life, depression, and stress in breast cancer women outpatients receiving active therapy in Taiwan.

The aims of the present study were to compare the quality of life (QoL), depression and stress between patients with malignant breast cancer and those with benign breast tumors. The present study also examined the factors related to QoL among the patients who were receiving active treatment for breast cancer. Among the 97 patients participating in the study, 73 patients were diagnosed as having malignant breast cancer (malignant group) and 24 as having benign tumors (benign group). All the participants completed the World Health Organization Questionnaire on Quality of Life to determine their QoL. The level of depression, stress, and demographic characteristics were also collected. Quality of life, depression and stress were compared between the malignant and benign groups, and the factors related to QoL were also examined. It was found that the malignant group had poorer physical and psychological QoL and higher life stress. Depression was significantly associated with QoL for both the malignant and benign groups, and the stress from health problem was the most significant predictors for QoL among the malignant group. The breast cancer patients suffered more severe psychological difficulty under active treatment than did the benign group patients. This will have great impact on their QoL, as in Western society. Depression and stress need to be recognized and aggressive psychological and/or medical intervention needs to be carried out in order to diminish the impact on QoL.