Organ damage is a major determinant of work productivity impairment in Behçet's Syndrome: a post-hoc analysis of the BODI validation study.

ABSTRACT

OBJECTIVES: To evaluate the prevalence, magnitude, and potential determinants of work productivity impairment in patients with Behçet's Syndrome (BS), focusing on the role of irreversible organ damage. METHODS: A post-hoc analysis of the BS overall damage index (BODI) prospective validation study was performed. Demographics and clinical features were recorded in all patients. The Work Productivity and Activity Impairment General Health (WPAI GH) questionnaire was administered to assess the work limitation and the BODI to measure organ damage. The independent effect of BS features on WPAI GH outcomes was evaluated by regression analysis. RESULTS: Out of 148 patients, 34.5% were unemployed, with age (OR 1.035) and BODI score (OR 1.313 for 1-unit increase) as the only factors significantly (p< 0.05) associated with the unemployment state. An overall work impairment was reported in about 64.2% of the employed patients. Indeed, 22.7% reported missing work h due to their health (absenteeism), with a mean time loss of 34.4%; whereas 60.2% declared a reduced performance at work because of their health (presenteeism), with a mean productivity impairment of 45.4%. Ocular damage was associated with absenteeism (ß 0.225); female sex (ß 0.260), physician global assessment of disease activity (ß 0.502) and an increased BODI score (ß 0.166 for 1-point increase) with presenteeism; fibromyalgia (ß 0.246), physician global assessment (ß 0.469), and musculoskeletal damage (ß 0.325) with overall work impairment. CONCLUSIONS: Disease activity and organ damage accrual remarkably affect work productivity in BS patients. Achieving remission and preventing damage accrual are crucial and complementary objectives.