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. 2016 Sep 9;16(1):49. doi: 10.1186/s12902-016-0129-3

Fig. 2.

Fig. 2

Age-specific median skin autofluorescence (SAF) in patients with a HbA1c-above-target (>7.5 %/59 mmol/mol) and a HbA1c-within-target (≤7.5 %/59 mmol/mol), compared with controls. P-values: comparison of patients vs controls per age category by Mann-Whitney U test. Error bars: interquartile range