Additional file 1: Table S1. of Reasons for discontinuation of subcutaneous interferon β-1a three times a week among patients with multiple sclerosis: a real-world cohort study

Health care resource usage of patients with multiple sclerosis initiating subcutaneous interferon β-1a, three times weekly by discontinuation status. Table S2. Crude odds ratios of factors associated with discontinuation of subcutaneous interferon β-1a, three times weekly, at 1, 2, and 3 years, respectively. Table S3. Adjusted odds ratios of factors associated with discontinuation of subcutaneous interferon β-1a, three times weekly, at 1, 2, and 3 years, respectively, with adherence removed from the model. (DOCX 36 kb