Table 1.
Phase retardation per unit depth (PR/UD, proportional to birefringence) quadrant means of radial area scan and ring scan measurements in one eye from each subject. The right eye of subject 57204 was imaged twice to assess reproducibility
| 57204 OD | 1853 OS | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Scan Pattern | Radial Area Scan 1 | Radial Area Scan 2 | Ring Scan | Radial Area Scan | Ring Scan | |||||
| μ | ± s | μ | ± s | μ | ± s | μ | ± s | μ | ± s | |
| Superior | 19.1 | 2 | 18.3 | 2.6 | 17.1 | 4.2 | 14.1 | 4.3 | 17.6 | 3.2 |
| Inferior | 14.1 | 3.1 | 14.9 | 2.6 | 14.8 | 3.9 | 12.3 | 5.1 | 9.4 | 4.7 |
| Temporal | 9.4 | 3.3 | 9.0 | 3.3 | 9.6 | 4.3 | 8.5 | 3.6 | 9.3 | 3.3 |
| Nasal | 12.5 | 4.5 | 15.5 | 12.4 | 11.5 | 5.7 | 13.3 | 6.1 | 14.3 | 5.6 |
Data are mean (μ) and standard deviation (s) of PR/UD