Mean and SEM of the variables, where SEM is the standard error of the mean.

AUCCoST (Area under CoST curve) has unit of mm-msec. AUCORA (Area under the ORA curve) has unit of a.u.-msec. ai and bi root mean square (RMS) has unit of mm for CoST. ai and bi root mean square (RMS) has unit of a.u. for CoST. IOPg (ORA Goldmann correlated intraocular pressure), IOPcc (ORA Corneal compensated intraocular pressure), CH (Corneal hysteresis) and CRF (Corneal resistance factor) have unit of mmHg. Deformation amplitude (DA) is in mm.Mean and SEM of the variables, where SEM is the standard error of the mean.