Fig. 1.

Values estimated by chronic kidney disease epidemiology collaboration equation by cystatin C or creatinine. A: data presented as estimated glomerular filtration rate (eGFR) values by geometric least squares mean from log-transformed analysis. B: data presented as actual untransformed change from baseline in eGFR values [least squares mean, 95% confidence interval (CI)]. C: actual untransformed data macroalbuminuria status at baseline, with values presented as LSM (95% CI). *Versus baseline. †Versus insulin glargine. [Modified from Tuttle et al. (36) with permission from Elsevier.]