Table 1. Specular microscopy examination of donor's eye.
CV, coefficient of variation; ECD, endothelial cell density; SD, standard deviation; *, statistically significant
| Age range (Years) | Donors, n (%) | ECD (cells/mm2), Mean ± SD | P-Value | Hexagonality (Mean ± SD) | P-Value | CV (Mean ± SD) | P-Value |
| < 20 | 2 (4) | 3125 ± 64.55 | 58.25 ± 1.70 | 29 ± 1.15 | |||
| 21-40 | 12 (26) | 2522.83 ± 591.94 | *0.0001 | 56.66 ± 5.10 | 0.2589 | 37.92 ± 7.95 | *0.0001 |
| 41-50 | 13 (27.7) | 2368.73 ± 537.43 | 0.3415 | 53.69 ± 6.16 | 0.0685 | 36.31 ± 3.96 | 0.3778 |
| 51-60 | 9 (19.14) | 2114.78 ± 394.94 | 0.0781 | 55.06 ± 5.64 | 0.4526 | 37.44 ± 3.48 | 0.3206 |
| 61-70 | 9 (19.14) | 1678.33 ± 349.03 | *0.0013 | 46.16 ± 8.26 | *0.0007 | 42.11 ± 5.49 | *0.0049 |
| 71-80 | 1 (2) | 1175 ± 332.34 | 0.2501 | 47 ± 1.41 | 0.7099 | 48 ± 2.82 | 0.1325 |
| >80 | 1 (2) | 1446.5 ± 60.10 | 0.0693 | 41 ± 1.41 | 0.0513 | 37 ± 1.41 | 0.0693 |
| Total | 47 | 2214.40 ± 613.82 | 53.05 ± 7.32 | 38.0 ± 6.13 |