Table 2.
Mean and agreement of decentration and tilt values measured with respect to the pupil center (or axis) or center (or axis) of the line joining iridocorneal angles.
| Pupil center/axis (mean ± SD) | Iridocorneal angles center/axis (mean ± SD) | Agreement ICC (CI 95%) | P-value | ||
|---|---|---|---|---|---|
| Decentration | X-coordinate (mm) | 0.04 ± 0.17 | 0.18 ± 0.16 | 0.41 (−0.01/0.69) | 0.038 |
| Y-coordinate (mm) | 0.17 ± 0.19 | 0.06 ± 0.26 | 0.28 (−0.04/0.55) | 0.041 | |
| Radius (mm) | 0.28 ± 0.11 | 0.34 ± 0.10 | 0.37 (0.05/0.62) | 0.012 | |
| Polar angle (degrees) | 181.19 ± 160.66 | 155.96 ± 131.35 | 0.83 (0.68/0.91) | <0.001 | |
| Tilt | X-tilt (degrees) | 0.58 ± 1.81 | 0.76 ± 1.84 | 0.85 (0.72/0.92) | <0.001 |
| Y-tilt (degrees) | −0.75 ± 1.95 | 0.01 ± 2.10 | 0.75 (0.46/0.88) | <0.001 | |
| Tilt (degrees) | 2.52 ± 1.21 | 2.64 ± 1.09 | 0.83 (0.68/0.91) | <0.001 | |
| Azimuth (degrees) | 197.47 ± 134.29 | 202.41 ± 122.23 | 0.92 (0.85/0.96) | <0.001 |
CI coefficient interval, ICC intraclass correlation coefficient, SD standard deviation.