Fig. 3From: Loss of sphingosine 1-phosphate (S1P) in septic shock is predominantly caused by decreased levels of high-density lipoproteins (HDL)Comparison of carrier proteins of sphingosine 1-phosphate (S1P, left y-axis) and carrier-specific S1P fraction (right y-axis) in sepsis patients with rising severity. a High-density lipoprotein (HDL) and HDL-S1P and b serum albumin (SA) and SA-S1P are shown. Data are presented as median and 95% confidence interval. Patients groups are compared using a non-parametric ANOVA Kruskal-Wallis test for trend analysis between groups of rising sepsis severity: ***P < 0.001Back to article page