Table 3.
Repeatability of IOP measurement using Icare ic100, Icare TA01i, and Goldmann Applanation Tonometer (GAT)
| Icare ic100 | Icare TA01i | GAT | |
|---|---|---|---|
| ICC | 0.997 | 0.998 | 0.998 |
| 95% CI Lower | 0.997 | 0.997 | 0.997 |
| 95% CI Upper | 0.998 | 0.998 | 0.998 |
| Sw | 0.96 | 0.88 | 0.92 |
| 95% CI Lower | 0.85 | 0.78 | 0.82 |
| 95% CI Upper | 1.07 | 0.98 | 1.03 |
| RC | 2.67 | 2.43 | 2.55 |
| 95% CI Lower | 2.37 | 2.15 | 2.26 |
| 95% CI Upper | 2.97 | 2.70 | 2.84 |
| CVw (%) | 4.89 | 4.36 | 4.54 |
| 95% CI Lower | 4.33 | 3.86 | 4.02 |
| 95% CI Upper | 5.44 | 4.85 | 5.05 |
Sw is within subject standard deviation and CVw is the within-subject coefficients of variation