Table 1.
Endothelial cell characteristics of the study population in different age groups.
| Age group (yr) |
Age (yr) (mean ± SD) |
Number of eyes | Cell density (cell/mm²) (mean ± SD) |
Cell area (μm²) (mean ± SD) |
CV in cell size (%) (mean ± SD) |
Hexagonality (%) (mean ± SD) |
CCT (μm) (mean ± SD) |
|---|---|---|---|---|---|---|---|
| 20–30 | 23.3 ± 3.1 | 42 | 2910.2 ± 365.9 | 349.3 ± 46.5 | 30.5 ± 4.0 | 60.2 ± 9.4 | 534.5 ± 32.6 |
| 31–40 | 35.4 ± 3.2 | 54 | 2738.3 ± 389.4 | 373.0 ± 56.7 | 34.9 ± 5.4 | 55.9 ± 9.7 | 520.1 ± 31.4 |
| 41–50 | 45.2 ± 2.6 | 58 | 2682.0 ± 286.7 | 377.3 ± 42.2 | 36.0 ± 4.9 | 52.8 ± 11.2 | 530.4 ± 30.9 |
| 51–60 | 52.8 ± 2.7 | 56 | 2546.0 ± 276.4 | 397.4 ± 44.1 | 35.2 ± 6.0 | 52.6 ± 8.9 | 509.9 ± 32.6 |
| 61–70 | 64.1 ± 3.6 | 42 | 2497.6 ± 331.7 | 407.2 ± 53.3 | 33.6 ± 3.8 | 54.4 ± 8.7 | 513.1 ± 30.8 |