P462 The burden of mental health disease in people with inflammatory bowel disease - Crohn's Colitis Cure (CCC) Data Insights Program

Abstract

Abstract Background The impact of Inflammatory Bowel Disease (IBD) on individuals’ quality of life is well reported. Recent studies have shown that depression or anxiety affect almost 1 in 5 people with IBD and may be a predictor of active disease. We aimed to explore the burden of MHI in the Australasian IBD population and examine the real-world variation in screening and care across different sites and care settings Methods Crohn’s Colitis Care’s (CCCare) clinical quality registry (CQR) is created by deidentified data flowing across from routine care encounters. Data in the CQR for all individuals with a clinical encounter since August 2018 were interrogated in April 2023. Mental health data were collected from documentation during routine care or through patient consumer completion of embedded questionnaires, namely Depression Anxiety and Stress Scale 21 [DASS-21] and Kessler Psychological Distress Scale [K10] Results The CQR contained 6614 people with IBD with a mean age of 44.4 (SD +/- 22.09) and even gender distribution (50.9% female). 79.5% of people were from Australia and 20.5% from New Zealand. 57.1% of people had Crohn’s disease (CD), 40.4% ulcerative colitis (UC) and 2.5% IBDU with a mean disease duration of 13.3 years (SD +/-23.0). Anxiety was the 4th most listed comorbidity affecting 17.8% of individuals, depression 7th affecting 13.7% of people and both depression and anxiety 13th affecting 9.1% of people with IBD. In total 40.8% or 2 in 5 people with IBD in Australasia had received a formal diagnosis of a MHI. 2,928 consumers had been invited to complete the DASS-21 and 2,340 the K10 (44% & 35% respectively). Of the questionnaires sent, 32% of DASS-21s and 33% of K10s were completed. Rates of both invitation and completion varied significantly between centres. Invitation rates varied from 11% - 90% (p<0.001) while questionnaire completion rates varied from 26% to 46.8% (p<0.001). The mean DASS-21 score for all people with IBD was 8.1 for depression (7-10 indicating moderate disease), 6.6 for anxiety (6-7 suggests moderate disease) and 11.2 for stress (10-12 indicates moderate disease). Individuals with current fistulising CD (representing severe IBD phenotype) mean DASS-21 scores were higher than the wider IBD population, averaging 9.9 for depression (p<0.001), 7.4 for anxiety (p<0.001) & 12.9 for stress (p<0.001) Conclusion Individuals with IBD suffer from high rates of MHIs, with those suffering more severe disease phenotypes scoring worse on mental health assessment tools. Despite the availability of screening and monitoring tools, healthcare providers use these variably and insufficiently. This may result in unmet care needs. Standardisation of care addressing the psychosocial care needs of people with IBD is needed