Pain and Cognition of Breast Cancer Survivors Treated with Chemotherapy: The Mediating Role of Depression

While chemotherapy is the primary contributor to cancer-related cognitive impairment (CRCI), interindividual differences in CRCI are not well-understood. Studies suggest that breast cancer (BC) survivors who are in pain are more likely to experience depression, which in turn contributes to CRCI, although this hypothesis is not yet tested. Therefore, this study aimed to investigate the relationship between pain and CRCI among BC survivors and the mediation effect of depression on this relationship.