Algorithm for Correcting the Keratometric Error in the Estimation of the Corneal Power in Keratoconus Eyes after Accelerated Corneal Collagen Crosslinking

Table 3

Mean ocular features of the clinical sample evaluated in the current study.

Parameter	Mean (SD)	Range
(mm)	7.1 (0.60)	5.6 to 7.8
(mm)	5.6 (0.70)	4.4 to 6.6
k	1.2679 (0.09)	1.1404 to 1.4719
Asphericity anterior surface	−0.7 (0.53)	−1.6 to 0.3
Asphericity posterior surface	−0.8 (0.73)	−2.0 to 0.7
(D)	48.2 (4.5)	43.3 to 59.9
(D)	46.6 (4.4)	41.7 to 58.7
(D)	46.5 (4.1)	42.1 to 57.9
(μm)	452 (47.2)	384 to 546
(μm)	488 (64.6)	418 to 639