Figure 2From: Retained organic solutes, patient characteristics and all-cause and cardiovascular mortality in hemodialysis: results from the retained organic solutes and clinical outcomes (ROSCO) investigators Distribution of measured solutes. Solid lines, median values; dashed lines, interquartile range (IQR). A. P-cresol sulfate, B. Indoxyl sulfate, C. Methylamine, D. Dimethylamine.Back to article page