Marianne Krogsgaard1,2, Torquil Watt3, Anne K Danielsen2, Tobias Wirenfeldt Klausen4, Anders Vinther5, Ismail Gögenur6, Thordis Thomsen7. 1. Department of Surgical Gastroenterology, Clinic C, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark. 2. Department of Gastroenterology, Herlev and Gentofte Hospital, University of Copenhagen, Herlev, Denmark. 3. Department of Internal Medicine, Copenhagen University Hospital Herlev Gentofte, Herlev, Denmark. 4. Department of Hematology, Herlev and Gentofte Hospital, University of Copenhagen, Herlev, Denmark. 5. Department of Physiotherapy and Occupational Therapy and QD-Research Unit, Copenhagen University Hospital Herlev and Gentofte, Denmark. 6. Centre for Surgical Sciences, Department of Surgery, Zealand University Hospital, Koege, Denmark. 7. Herlev Acute, Critical and Emergency Care Science Group, Department of Anaesthesiology, Herlev and Gentofte Hospital, Herlev, and Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark.
Abstract
OBJECTIVE: To investigate stoma specific and generic HRQoL in patients with and without a parastomal bulge. BACKGROUND: Most patients have to live with their stoma complicated by a parastomal bulge. How this affects quality of life remains unclear. METHODS: Patients in the Danish Stoma Database completed the Short-form 36 health survey and the stoma-QOL questionnaire. Linear regression analysis, adjusted for potential confounding factors, provided mean and mean score differences and 95% confidence intervals for each HRQoL scale and item. Cohens d provided estimates of effect size. RESULTS: A total of 1265 patients (65%) completed the questionnaire 4.4 (interquartile range 3.1-6.0) years after stoma surgery. Of these, 693 (55%) patients with a parastomal bulge had significantly impaired (P < 0.01) HRQoL across all stoma specific and generic health domains compared to patients without a parastomal bulge. In patients with a benign diagnosis or an ileostomy, a parastomal bulge impacted significantly on Social Functioning and Mental Health resulting in a worse Mental Component Summary. A large bulge >10 cm impaired HRQoL (P < 0.01) across all stoma specific and generic domains. The impact on HRQoL was independent of time with the bulge. CONCLUSIONS: A novel finding in this large, unselected sample from high-quality regional registries was that parastomal bulging was associated with substantial and sustained impairment of HRQoL.
OBJECTIVE: To investigate stoma specific and generic HRQoL in patients with and without a parastomal bulge. BACKGROUND: Most patients have to live with their stoma complicated by a parastomal bulge. How this affects quality of life remains unclear. METHODS: Patients in the Danish Stoma Database completed the Short-form 36 health survey and the stoma-QOL questionnaire. Linear regression analysis, adjusted for potential confounding factors, provided mean and mean score differences and 95% confidence intervals for each HRQoL scale and item. Cohens d provided estimates of effect size. RESULTS: A total of 1265 patients (65%) completed the questionnaire 4.4 (interquartile range 3.1-6.0) years after stoma surgery. Of these, 693 (55%) patients with a parastomal bulge had significantly impaired (P < 0.01) HRQoL across all stoma specific and generic health domains compared to patients without a parastomal bulge. In patients with a benign diagnosis or an ileostomy, a parastomal bulge impacted significantly on Social Functioning and Mental Health resulting in a worse Mental Component Summary. A large bulge >10 cm impaired HRQoL (P < 0.01) across all stoma specific and generic domains. The impact on HRQoL was independent of time with the bulge. CONCLUSIONS: A novel finding in this large, unselected sample from high-quality regional registries was that parastomal bulging was associated with substantial and sustained impairment of HRQoL.