Table 2.
Average of CET, ICC, Sw, CoV, and CR by diameter in normal and corneal disease eyes
| Diameter | Normal eye | Corneal disease eye | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
|
|
|
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| CET (μm) | ICC | Sw (μm) | CoV (%) | CR (μm) | CET (μm) | ICC | Sw (μm) | CoV (%) | CR (μm) | |
| 0–2 mm | 48.34 ± 3.73 | 0.918 | 0.827 | 2.214 | 2.941 | 50.15 ± 7.48 | 0.939 | 1.298 | 5.993 | 5.076 |
| 2–5 mm | 46.62 ± 4.23 | 0.875 | 1.013 | 2.973 | 3.803 | 48.43 ± 6.89 | 0.902 | 1.587 | 5.816 | 5.972 |
| 5–7 mm | 44.47 ± 4.68 | 0.866 | 1.136 | 3.598 | 4.229 | 46.19 ± 6.24 | 0.845 | 1.767 | 7.047 | 6.918 |
| 7–9 mm | 43.46 ± 5.60 | 0.793 | 1.571 | 4.720 | 5.775 | 45.05 ± 6.53 | 0.744 | 2.383 | 9.622 | 9.097 |
Values are presented as mean ± standard deviation.
CET = corneal epithelial thickness; ICC = intraclass correlation coefficient; Sw = within-subject standard deviation; CoV = coefficient of variation; CR = coefficient of repeatability.