Is IBD Disk a Reliable Tool to Detect Depression in IBD Patients? A Comparison with Becks’ Depression Inventory

Background: Disability and poor quality of life are frequently reported by patients with inflammatory bowel diseases (IBDs). There is an increased interest in the use and development of self-administered questionnaires of patient-reported outcomes including depression symptoms, potentially allowing easier and even remote monitoring of health status and permitting treatment adjustments. Aim: We noticed a significant overlap in some of the parameters evaluated by Beck’s Depression Inventory and the IBD Disk, which led to the idea that the IBD Disk might be a useful and easy-to-use tool to assess the mental state and quality of life of patients with IBD. Our objective was to validate the IBD Disk in measuring depression symptoms, as well as the correlation between IBD Disk scores and patient background and disease activity. Methods: Patients included in this study were asked to complete Beck’s Depression Inventory (BDI) and the IBD Disk. The resulting scores of BDI and IBD Disk were compared and both questionnaires were corelated with the patients’ background and disease activity. Results: Eighty-two patients with IBD, age 43.11 +/− 13.07, 63.4% male, 61.0% with Crohn’s disease and 39.0% with Ulcerative Colitis, were included. The total scores of BDI and IBD Disk significantly correlated (rs(80) = 0.951, p < 0.001), as well as the overlapping questions. Disease remission was associated with lower total scores in both questionnaires (BDI and IBD Disk) (rs(80) = 0.559, p < 0.016; rs(80) = 0.951, p < 0.005, respectively). Conclusions: Our findings suggest that IBD Disk is a useful and easy-to-use tool for screening for depression symptoms and establishing the quality of life of IBD patients. We encourage its routine use in patients during IBD care and follow-up.