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Figure 5 | Critical Care

Figure 5

From: A comparison of estimates of glomerular filtration in critically ill patients with augmented renal clearance

Figure 5

Bland-Altman plot of CL CR vs 6-variable modification of diet in renal disease equation. Comparison of the difference between the measured creatinine clearance (CLCR) and 6-variable modification of diet in renal disease equation (MDRD_6) (as a percentage) on the y-axis, versus the average value obtained on the x-axis. The solid line represents the bias (mean percentage difference obtained across the range of values), where as the dashed lines are the limits of agreement (+/- 1.96 × standard deviation (SD)). square, Australia cohort; cross, Portugal cohort. The Spearman correlation coefficient (rs) for the percentage difference and average value is provided in the top left hand corner (outliers excluded).

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