Corneal biomechanics in normal and subclinical keratoconus eyes

BMC Ophthalmology

Table 4 Pairwise comparison of area under the receiver operating characteristic curve values

Differences between AUROC curve values	TBI	CBI	ARTh	SPA1	DA ratio
TBI		0.0537	0.0446	0.256	0.226
CBI	0.0537		0.00913	0.202	0.172
ARTh	0.0446	0.00913		0.212	0.181
SPA1	0.256	0.202	0.212		0.0301
DA ratio	0.226	0.172	0.181	0.0301

Bold ones were significant (p-value < 0.05)
TBI Tomographic and biomechanical index, CBI Corvis biomechanical index, ARTh Ambrósio relational thickness to the horizontal profile, SPA1 Stiffness parameter at the first applanation, DA Deformation amplitude

ISSN: 1471-2415