Figure 4.
suPAR serum levels are not associated with the patients’ prognosis. Kaplan–Meier analysis of serum suPAR levels above (red curve) and below (blue curve) the (A) median (2.31 ng/mL), (B) the 25th percentile (1.58 ng/mL) and (C) 75th percentile (3.46 ng/mL) show a similar overall survival. Consequently, the median, 25th and 75th percentile are not appropriate cut-off values of suPAR serum levels to discriminate between patients with a good or poor long-term prognosis.