Comparison of Risk Prediction Using the CKD-EPI Equation and the MDRD Study Equation for Estimated Glomerular Filtration Rate

Study Questions:

What is the relative efficacy of an estimated glomerular filtration rate (GFR) computed by the Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) equation and the Modification of Diet in Renal Disease (MDRD) Study equation in predicting risk for adverse outcomes in a broad range of populations?