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Fig. 4 | BMC Nephrology

Fig. 4

From: Comparison between three different equations for the estimation of glomerular filtration rate in predicting mortality after coronary artery bypass

Fig. 4

Patients Stratified by Gender. Receiver operating characteristic curves with 95% confidence intervals for eGFRCKD-EPI (a) eGFRMDRD (b) and CCG (c). . Colored curve above the diagonal line perform progressively better the closer they are to the upper left-hand corner. Calibration plots of eGFRCKD-EPI (d) eGFRMDRD (e) and CCG (f). Lines below the ideal curve (dotted line) overestimate the outcome, if they lie above the ideal curve the outcome is underestimated

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