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Table 2 Average and standard deviation values of CH and CRF between right and left eyes at different pressure levels

From: High intercorneal symmetry in corneal biomechanical metrics

Biomechanical parameters

Pressure

Right eye

Left eye

Interocular differences

CH

7.5 mmHg

4.07 ± 1.07

3.83 ± 0.63

0.24 ± 1.39

15.0 mmHg

5.02 ± 1.12

5.05 ± 0.97

−0.04 ± 1.72

22.5 mmHg

5.41 ± 1.92

4.87 ± 1.46

0.54 ± 2.4

30.0 mmHg

5.68 ± 1.45

4.95 ± 2.16

0.73 ± 2.41

37.5 mmHg

5.86 ± 2.77

4.56 ± 1.80

1.02 ± 3.25

CRF

7.5 mmHg

0.79 ± 0.74

0.71 ± 0.56

0.31 ± 0.79

15.0 mmHg

3.38 ± 1.02

3.12 ± 0.74

0.32 ± 1.42

22.5 mmHg

5.30 ± 1.54

5.01 ± 1.09

0.28 ± 1.59

30.0 mmHg

7.81 ± 1.30

7.11 ± 1.80

0.7 ± 1.68

37.5 mmHg

10.01 ± 2.01

8.64 ± 1.70

1.11 ± 2.39

  1. CH= corneal hysteresis, CRF= corneal resistance factor