How changes in physical activity relate to fatigue interference, mood, and quality of life during treatment for non-metastatic breast cancer

Physical activity (PA) following surgery for breast cancer may improve depressive symptoms and quality of life (QoL) via reduction in fatigue-related daily interference (FRDI). Less is known about how change in PA may relate to these psychosocial factors throughout the course of treatment. In a secondary analysis of a previous psychosocial intervention trial, we examined relationships between change in PA, depressive symptoms, and functional QoL, as mediated by change in FRDI, and whether naturally occurring change in PA provided benefit independent of the intervention.
Source: General Hospital Psychiatry - Category: Psychiatry Authors: Source Type: research