Using Hemoglobin A1c to Derive Mean Blood Glucose in Peritoneal Dialysis Patients Am J Nephrol 2013;37:413-420 - DOI:10.1159/000349929 Fig. 1. Comparison between average HbA1c and average BG levels in each patient (n = 850). The R2adj for the fitted line was 0.446. © 2013 S. Karger AG, Basel
Using Hemoglobin A1c to Derive Mean Blood Glucose in Peritoneal Dialysis Patients Am J Nephrol 2013;37:413-420 - DOI:10.1159/000349929 Fig. 2. Relationship between average BG and estimated BG according to different estimation models. a Model 3 (simple): estimated BG (mg/dl) = 24.1 + 28.6 × HbA1c - 12.2 × Alb (R2adj = 0.454). b Model 4 (simple): estimated BG (mg/dl) = 55.3 + 28.8 × HbA1c - 10.2 × Alb - 3.3 × Hb (R2adj = 0.457). c Model 8 (complex): BG (mg/dl) = 69.5 + 28.7 × HbA1c - 10.1 × Alb - 3.7 × Hb - 0.1 × age + race/ethnicity (-10.1 if African American, -5.4 if not Caucasian, Hispanic, or African American; R2adj = 0.457). d ADAG formula: BG (mg/dl) = 28.7 × HbA1c - 46.7 (R2adj = 0.446). Alb = Serum albumin. © 2013 S. Karger AG, Basel