Table 4.
Relationship between central corneal thickness and other parameters
| Feature | Group 1 (n = 29) | Group 2 (n = 26) | Group 3 (n = 19) | Group 4 (n = 30) | ||||
|---|---|---|---|---|---|---|---|---|
|
|
|
|
|
|||||
| Pearson | P-value | Pearson | P-value | Pearson | P-value | Pearson | P-value | |
| ECD (cells/mm2) | 0.363 | 0.053 | 0.324 | 0.106 | 0.309 | 0.198 | −0.083 | 0.664 |
| Ave (μm) | −0.355 | 0.059 | −0.448 | 0.022 | −0.361 | 0.129 | 0.085 | 0.654 |
| 6A (%) | −0.206 | 0.285 | −0.092 | 0.0654 | 0.066 | 0.788 | −0.235 | 0.212 |
| Age (years) | −0.141 | 0.464 | −0.572 | 0.002 | 0.215 | 0.377 | −0.183 | 0.334 |
Notes: Group 1, cataract; Group 2, glaucoma; Group 3, older healthy eyes; Group 4, young healthy eyes.
Abbreviations: n, number of subjects; P, probability level; ECD, endothelial cell density; 6A, regular hexagonal cells in endothelium; Ave, average size of endothelial cells.