Figure 3. Summary of small solute and middle molecule clearance, blood flow, and dialysate flow.

(A) Plasma urea, creatinine, phosphorus, and β₂-microglobulin clearance (ml/min). (B) Blood and dialysate flow (ml/min). Horizontal lines within boxes indicate median values, diamonds indicate mean values, top and bottom margins of boxes represent 25th and 75th percentile values, and whiskers indicate the range of values within 1.5 multiples of the interquartile range.