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. 2014 Apr 18;9(4):e95526. doi: 10.1371/journal.pone.0095526

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%