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Table 2 Pairwise comparison of CCT values in different stages (keratoconus group)

From: Dynamic curvature topography for evaluating the anterior corneal surface change with Corvis ST

Stages

Our method versus manual method

Our method versus built-in method

r

Two-side T test

Tamhance test

r

Two-side T test

Tamhance test

Before deformation

0.9926

0.01

0.999

0.662

0.03

0.120

During deformation

0.9963

0.01

1

0.234

0.222

0.564

After deformation

0.9928

0.01

0.999

0.672

0.01

0.064