Health-related quality of life and associated factors in breast cancer patients in Abidjan (Ivory Coast).

Objective: The main objective of this study was to assess health-related quality of life, and to investigate associated factors in breast cancer patients living in Ivory Coast.

Methods: We conducted a cross-sectional, descriptive and analytical study that took place from August 1, 2022 to October 31, 2022 in the Medical Oncology Department of the Treichville University Hospital. Seventy-six breast cancer patients participated in the study. Quality of life was assessed using the EORTC QLQ-C30 and QLQ-BR23 EORTC questionnaires.

Results: The mean score for overall quality of life was 69.3 ± 21.9. Among the functional scales, emotional functioning, social functioning, sexual functioning, and sexual pleasure were the most affected, with 21.1 respectively; 23.7; 78.9, and 86.8 % of patients who had a bad score. Nausea/vomiting, loss of appetite, and hair loss are the symptoms that most affected the QoL of our patients with respectively 19.7; 21.1, and 52, % of patients who had a bad score. Financial difficulties also negatively affected the QoL of our patients (55.3 % had a poor score). The factors significantly associated with QoL deterioration were the metastatic stage, the presence of anemia, and the triple-negative immunohistochemical subtype.

Conclusion: The overall quality of life of our patients was good. The psychosocial factors that were most affected in our patients were emotional functioning, social functioning, sexual functioning, and financial difficulties. The physical factors that most negatively affected the QoL of our patients were nausea/vomiting, loss of appetite and hair loss, presence of anemia, metastatic stage, and triple negative immunohistochemical type.