Figure 1.
Associations between serum biomarkers and age and Expanded Disability Status Scale (EDSS) score. (A) Serum neurofilament light chain (NfL) levels and age (MS: β = 1.009, P = 0.060; NMOSD: β = 1.038, P < 0.001), (B) serum glial fibrillary acid protein (GFAP) levels and age (MS: β = 1.012, p = 0.003; NMOSD: β = 1.020, P = 0.004), (C) serum NfL levels and EDSS (MS: β = 1.134, p = 0.003; NMOSD: β = 1.175, P = 0.003), (D) serum GFAP levels and EDSS (MS: β = 1.086, p = 0.001; NMOSD: β = 1.125, P = 0.003). MS, multiple sclerosis; NMOSD, neuromyelitis optica spectrum disorders.