Table 2: Mean endothelial density, hexagonality, CV and CCT before surgery.

- Group P
Diabetic (n=67) Non-Diabetic (n=86)
Endothelial density (cells/mm2)
  Mean (SD)
Hexagonality (%)
  Mean (SD)
CV (%)
  Mean (SD)
CCT (μm)
  Mean (SD)		 2525.7 (338.2)
51.9 (9.0)
38.3 (6.0)
514.0 (26.8)		 2481.7 (341.7)
52.1 (10.6)
37.1 (5.8)
511.9 (31.5)		 0.322*
0.822*
0.161*
0.721*

*unpaired t-test; CV: Coefficient of Variance; CCT: Central Corneal Thickness; SD: Standard Deviation.