Hemoglobin glycation index among adults with type 1 diabetes: Association with double diabetes features

Figure 1 Relationships among glucose management indicator, laboratory glycated hemoglobin, and skin autofluorescence of advanced glycation end products. A: The correlation plot between glucose management indicator (GMI) and laboratory glycated hemoglobin (HbA1c); B: The discrepancy of GMI and laboratory HbA1c among different hemoglobin glycation index (HGI) groups (error bars represent standard error of the mean); C: The correlation plot between HGI and skin autofluorescence of advanced glycation end products. HGI groups were determined by HGI value tertile (low HGI: ≤ 0.12%; moderate HGI: 0.13%-0.70%; high HGI: ≥ 0.71%). ^bP < 0.01. ^cP < 0.001. GMI: Glucose management indicator; HbA1c: Glycated hemoglobin; HGI: Hemoglobin glycation index; SAF-AGEs: Skin autofluorescence of advanced glycation end products.