Table 3.
Baseline disease metrics in progressing and nonprogressing naïve fellow eyes (Group 2).
| Variable | Nonprogressors (N = 30) | Progressors (N = 19) | p value |
|---|---|---|---|
| K1 | 42.7 [41.8, 43.9] | 44.8 [43.5, 55.5] | 0.005 |
| K2 | 44.1 [42.8, 46.0] | 50.2 [45.2, 57.9] | <0.001 |
| Km | 43.3 [42.3, 45.3] | 47.2 [44.3, 56.7] | <0.001 |
| Front Kmax | 45.9 [44.0, 47.8] | 56.1 [48.3, 65.7] | <0.001 |
| Astigmatism | 1.3 [0.8, 1.9] | 2.6 [1.9, 6.0] | <0.001 |
| Pachymetry at the pupil | 507.5 [492.0, 539.0] | 462.0 [436.0, 508.0] | 0.003 |
| Pachymetry at the apex | 508.0 [492.0, 542.0] | 457.0 [392.0, 508.0] | 0.003 |
| Thinnest pachymetry | 498.0 [481.0, 525.0] | 447.0 [378.0, 480.0] | <0.001 |
| Cornea volume | 57.5 [56.1, 60.7] | 56.7 [53.3, 60.8] | 0.32 |
| Chamber volume | 202.5 [176.0, 228.0] | 170.0 [152.0, 206.0] | 0.015 |
| LogMar | 0.000 [0.000, 0.000] | 0.097 [0.000, 0.301] | 0.09 |
Values are presented as the median [interquartile range]. Chamber volume, anterior chamber volume; LogMar, logarithm of the minimum angle of resolution. All keratometry readings are presented in Diopters and pachymetry values are presented in μm, and volume in mm3.