Costs and Health-Related Quality of Life in Patients With NMO Spectrum Disorders and MOG-Antibody–Associated Disease
Abstract
Background and Objectives To evaluate costs and health-related quality of life (HRQoL) of neuromyelitis optica spectrum disorders (NMOSD) and myelin oligodendrocyte glycoprotein antibody-associated disease (MOGAD). Methods In this multicenter cross-sectional study, data on consumption of medical and nonmedical resources and work ability were assessed via patient questionnaires. Costs were analyzed in Euros for 2018 from the societal perspective. HRQoL was captured by the EuroQoL Group 5 Dimension 5 Level Scale (EQ-5D-5L) questionnaire. Clinical data were retrieved from the Neuromyelitis Optica Study Group (NEMOS) database. Results Two hundred twelve patients (80% women, median age 50 [19-83] years, median disease duration 7 [0-43] years, median Expanded Disability Status Scale [EDSS] score 3.5 [0-8.5], 66% aquaporin-4 immunoglobulin G [IgG] positive, 22% MOG IgG positive, 12% double seronegative) were analyzed. The mean total annual per capita cost of illness accounted for €59,574 (95% CI 51,225-68,293 or US dollars [USD] 70,297, 95% CI 60,445-80,586), and the mean index value of the EQ-5D-5L was 0.693 (95% CI 0.65-0.73). The most important cost drivers were informal care costs (28% of total costs), indirect costs (23%), and drugs (16%),
Domains
Human health and pathology
Origin : Publisher files allowed on an open archive