Understanding the Correlation between Tomographic and Biomechanical Severity of Keratoconic Corneas

Figure 4

(a) Area under the deformation amplitude curve (AUDA) versus mean keratometry (Kmean); (b) area under the deformation amplitude curve (AUDA) versus thinnest point thickness (TPT); (c) deformation amplitude curve (DA) versus mean keratometry (Kmean); (d) deformation amplitude curve (DA) versus thinnest point thickness (TPT). The solid line is the linear regression of the data. The dotted lines are 95% CI limits of the regressed line.

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