Figure 2From: The lower limit of intensity to control uremia during continuous renal replacement therapyRelationship between daily continuous renal replacement therapy (CRRT) intensity and daily changes of creatinine (a) and urea (b). Patients were grouped on the basis of the average intensity (patients) and daily intensity (daily observations) as follows: below 10 (<10), 10 to 15 (10-15), 15 to 20 (15-20), and above (>20) mL/kg/h.Back to article page