Research Article
Comparison of Central Macular Thickness Measured by Three OCT Models and Study of Interoperator Variability
Table 2
Comparison of central macular thickness averages obtained by each OCT instrument (ANOVA).
| | Average O1/O2 (μm) (IC 95%) |
| Stratus | 198 (190.3–205.9) | Cirrus | 254 (245.8–263.3) | Difference | 56 (52.3–60.7) | | <0.001 |
| Stratus | 198 (190.3–205.9) | Topcon | 237 (228.5–246) | Difference | 39 (34.4–44.1) | | <0.001 |
| Cirrus | 254 (245.8–263.3) | Topcon | 237 (228.5–246) | Difference | 17 (15.4–19.2) | | <0.001 |
|
|