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. 2019 Mar;60(4):913–920. doi: 10.1167/iovs.18-26071

Table 1.

Average Regional Strains at 30 mm Hg in the ONH and PPT of All Donor Eyes (n = 14).

Strain (at 30 mm Hg)
Through- Thickness, Mean ± SD, %
In-Plane, Mean ± SD, %
Shear, Mean ± SD, %
ONH −1.63 ± 0.91 0.40 ± 0.26 1.08 ± 0.38
PPT −2.46 ± 1.00 0.63 ± 0.25 1.07 ± 0.63
Anterior ONH −3.20 ± 1.50 0.52 ± 0.31 1.06 ± 0.52
Posterior ONH −0.13 ± 1.03 0.29 ± 0.28 1.09 ± 0.43
Anterior PPT −3.52 ± 1.22 0.61 ± 0.32 1.00 ± 0.62
Posterior PPT −1.38 ± 1.05 0.66 ± 0.27 1.14 ± 0.67
Central ONH −1.52 ± 0.90 0.22 ± 0.31 0.78 ± 0.39
Peripheral ONH −1.70 ± 0.95 0.50 ± 0.26 1.25 ± 0.45
Near PPT −2.25 ± 1.02 0.70 ± 0.26 1.14 ± 0.70
Far PPT −2.85 ± 1.07 0.52 ± 0.33 0.94 ± 0.52