Fig. 1
From: Neurofilament levels, disease activity and brain volume during follow-up in multiple sclerosis
Correlation between S-NFL and CSF-NFL. Correlation between S-NFL and CSF-NFL, all samples from patients and healthy controls (n = 63). Logarithmic scales are used on graph axes for improved visibility (increased separation of data points), whereas statistical analyses were performed on non-transformed linear data. Spearman’s rho 0.65 (p < 0.001) and Pearson’s r 0.74 (p < 0.001)