Health and Medical Psychology Clinical Psychology

Prevalence of Insomnia and Its Association with Anxiety, Depression, and Quality of Life among Moroccan Cancer Patients

Cancer insomnia anxiety depression quality of life

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Vol. 13 No. 4 (2026): April
Quantitative Study(ies)

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Objective: The objective was to assess the prevalence and severity of insomnia in patients with cancer, as well as its correlation with Anxiety, depression, and quality of life.

Methods and Materials:  A descriptive cross-sectional study conducted from Sep 2023 to December 2024, including 246 patients treated for cancer in the Rabat Cancer Department, with histologically confirmed cancer. Each patient completed questionnaires on insomnia severity (ISI), quality of life (QLQ-C30), and anxiety (HAD). Pain was assessed using a visual analog scale.

Findings: The mean age of patients was 56.33 ± 14.78 years, with a male-to-female sex ratio of 0.71. Certain anxiety was noted in 57.7% of patients (n=142) and depression in 54.1% (n=104). Among 246 participants, 36% reported clinically significant insomnia (ISI ≥ 15), 57.7% had clinically significant anxiety (HADS-A ≥ 11), and 54.1% had clinically significant depression (HADS-D≥ 11). Insomnia, anxiety, and depression were significantly associated with lower global health/QOL scores. The presence of pain, dyspnea, insomnia, and fatigue was a factor associated with the onset of anxiety-depressive disorders in our patients (p<0.001). A statistically significant association was found among fatigue, pain, and the onset of insomnia (p<0.001).  

Conclusion: The presence of pain and insomnia was a factor associated with the deterioration of anxiety/depression and of the overall health and QOL of our patients. Appropriate diagnosis and treatment should be integral to disease management.