Table 2. Relative imprecision of lamina cribrosa parameters in relation to clinical diagnosis.
Parameters | Healthy (n = 8) | Glaucoma Suspect (n = 19) | Glaucoma(n = 12) |
Pore Diameter (µm) | 2.8% | 1.5% | 1.2% |
Pore Diameter SD (µm) | 2.7% | 1.6% | 2.2% |
Pore Aspect Ratio | 2.1% | 1.7% | 1.8% |
Pore Area (µm2) | 3.0% | 2.4% | 4.2% |
Beam Thickness (µm) | 2.0% | 2.2% | 1.8% |
Beam Thickness SD (µm) | 4.7% | 4.7% | 2.7% |
Beam Thickness to Pore Diameter Ratio | 1.9% | 1.9% | 1.4% |