Fig. 2From: Glycemia affects glomerular filtration rate in people with type 2 diabetesMeasured aGFR [(mGFR/BSA) per 1.73m2] on the x-axis and the (a) CKD-EPI estimated and (b) approximated GFR on the y-axis. Black diamonds represent estimations by the CKD-EPI equation and open squares represent approximating equations by new equation. There is better agreement between the measured aGFR and the approximated GFR than there is using the estimating equation CKD-EPIBack to article page