From: The biomechanical properties of the cornea and anterior segment parameters
Characteristics | Mean ± SD or number (%) | Range |
---|---|---|
Age, y | 26.7 ± 6.1 | 18–54 |
Gender, male | 416 (43.4) | - |
Female | 542 (56.6) | - |
Spherical equivalent, D | -4.7 ± 2.2 | -12.1 to +6.5 |
Mean radius of corneal curvature, mm | 7.76 ± 0.25 | 7.02–9.68 |
Corneal astigmatism, D | 1.35 ± 0.72 | 0.00–4.40 |
Central corneal thickness, μm | 536 ± 30 | 428–640 |
Corneal diameter, mm | 11.5 ± 0.34 | 10.5–13.4 |
Corneal volume, mm3 | 63.0 ± 3.3 | 53.7– 73.4 |
Anterior chamber depth, mm | 3.23 ± 0.27 | 2.24–5.24 |
Anterior chamber volume, mm3 | 192 ± 31 | 103–295 |
Corneal hysteresis, mmHg | 10.1 ± 1.4 | 7.1–17.2 |
Corneal resistant factor, mmHg | 9.9 ± 1.6 | 6.2–16.4 |
IOPg*, mmHg | 14.8 ± 2.6 | 6.4–20.9 |
IOPcc†, mmHg | 15.8 ± 2.5 | 4.3–20.9 |