Fig. 5From: Epithelial changes with corneal punctate epitheliopathy in type 2 diabetes mellitus and their correlation with time to healingCorrelation with healing time, LC, SBN and BEC. The density of LC in the T2DM group showed a negative correlation with SBN density (a); the density of SBN in the T2DM group showed a positive correlation with BEC density (b); the density of BEC in the T2DM group showed a negative correlation with healing time (c)Back to article page