Table 2.
The Reproducibility of Choroidal Thickness Measurements by Different Observers in Both Eyes
| Right Eyes | Left Eyes | ||||
|---|---|---|---|---|---|
| Points | ICC* | CV | ICC* | CV | |
| Nasal peripapillary area | Nasal 1 | 0.938 | 5.22 | 0.953 | 4.94 |
| Nasal 2 | 0.953 | 4.91 | 0.964 | 5.75 | |
| Nasal 3 | 0.954 | 4.87 | 0.919 | 6.00 | |
| Macular area | Nasal 4 | 0.975 | 5.04 | 0.969 | 5.12 |
| Nasal 5 | 0.987 | 3.13 | 0.928 | 5.91 | |
| Nasal 6 | 0.957 | 4.08 | 0.965 | 3.91 | |
| Subfovea | 0.961 | 3.44 | 0.951 | 3.70 | |
| Temporal 1 | 0.976 | 3.03 | 0.969 | 3.60 | |
| Temporal 2 | 0.942 | 4.68 | 0.970 | 4.25 | |
| Temporal 3 | 0.945 | 3.98 | 0.952 | 3.46 | |
| Peripheral area | Temporal 4 | 0.949 | 6.03 | 0.965 | 5.50 |
| Temporal 5 | 0.963 | 5.23 | 0.928 | 4.52 | |
*
The P value < 0.05 in all ICC values.
ICC, interclass correlation coefficient; CV, coefficient of variation.