This cross-sectional study for couples explores the relationship between the perceptions within the couple of the spouse's supportive behaviors and the psychological adjustment of both partners during treatment for breast cancer. Forty-eight women operated on for a non-metastatic breast cancer and their spouses completed questionnaires assessing psychological adjustment (STAI, BDI-SF), and the spouse's support behaviors during discussions about the disease (PSE). Support behaviors are positively valued by both partners, especially non-verbal comfort and concrete actions. Support by minimization is associated with fewer depressive symptoms in patients and spouses. For spouses, the positive perception of support by concrete action is associated with a lower depression score. Moreover, high adjustment difficulties for spouses are linked to greater perception differences between partners on emotional support and minimization. These results highlight the importance of non-verbal comfort and minimization for the perception of social support within the couple, and the usefulness of support by concrete actions proposed by spouses. Advices for professionals are available.
Keywords: breast cancer; couples; discrepancy; psychological adjustment; social support.