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Figure 3 | BMC Nephrology

Figure 3

From: Glomerular Filtration Rate (GFR) determination via individual kinetics of the inulin-like polyfructosan sinistrin versus creatinine-based population-derived regression formulae

Figure 3

Analysis of agreement between mGFR and eGFR according to the CKD-EPI formula. Left: Linear regression analysis results: the thick line represents the regression line; the two medium thick hyperbolic lines show the 95% confidence intervals of the regression line. For comparison, the thin dashed line along the diagonal represents the line of identity. Right: Results of the Bland-Altman analysis: the solid horizontal line shows the bias, and the two dashed horizontal lines visualize the limits of agreement between both methods. For all three lines, also the 95% confidence intervals are indicated. Note that bias is defined as mean of mGFR minus mean of eGFR.

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