From: Epithelial changes with corneal punctate epitheliopathy in type 2 diabetes mellitus and their correlation with time to healing
Age (mean ± SD)
LC density
SBN density
BCE density
Type 2 DM
59.8 ± 11.6
38.70 ± 9.65
11.76 ± 1.69
4982 ± 1178
Control
58.9 ± 14.9
25.53 ± 3.54
20.92 ± 1.43
5739 ± 394