Table 3.
Corneal parameters during follow-up
| Preoperative Mean±SD | Month 1 Mean±SD | Month 3 Mean±SD | p* | p** | |
|---|---|---|---|---|---|
| Endothelial cell density (cells/mm2) | 2383.5±288.67 | 2186.0±359.65 | 2149.7±354.49 | <0.0001 | 0.1852 |
| Coefficient of variation (%) | 29.1±5.04 | 31.6±4.79 | 30.9±5.79 | <0.0001 | 0.1017 |
| Hexagonality (%) | 69.0±4.87 | 64.0±5.12 | 65.8±5.74 | <0.0001 | 0.1236 |
| Cell area (µm2) | 426.1±52.59 | 470.7±117.41 | 476.6±122.26 | 0.1167 | 0.1019 |
| Corneal thickness (µm) | 530.6±32.54 | 539.7±38.26 | 539.7±37.51 | 0.041 | 0.1618 |
*
Preoperative visit versus 1-month visit;
**
1-month visit versus 3-month visit.