Median levels and range of biomarkers in serum and CSF samples as determined by ELISA, for the patient groups.

Table 3 shows the median levels of sCD163, CXCL13, NEO, and OPN in serum, CSF, ratio, and index. Index formula: (Biomarker ratio / Albumin ratio). NfL has only been examined in CSF. Abbreviations: RRMS (relapsing-remitting MS), PPMS (primary-progressive MS), CIS (clinically isolated syndrome), SC (symptomatic controls), n (number of subjects), CSF (cerebrospinal fluid) sCD163 (soluble CD163), NEO (neopterin), NfL (neurofilament light polypeptide), OPN (osteopontin). The data on sCD163 have previously been presented in [18].Median levels and range of biomarkers in serum and CSF samples as determined by ELISA, for the patient groups.