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. 2021 May 1;8:16. doi: 10.1186/s40662-021-00240-8

Table 1.

Baseline characteristics of studied cohort

Baseline total characteristics
156 eyes of 112 patients
88 eyes, 44 patients bilateral ACXL
68 eyes, 68 patients unilateral ACXL
Value
(mean)
SD or %
Mean age (years) 18.05 ± 5.6
Male 70 85%

UDVA

Snellen (d.e.)

0.37 ± 0.11

CDVA

Snellen (d.e.)

0.63 ± 0.09
Kmax (D) 55.70 ± 3.10

Minimum corneal

thickness (μm)

443.76 ± 37.17
Coma (μm) 1.01 ± 0.016
SAI 4.77 ± 2.43
CYL (D) 2.94 ± 1.74

Endothelial cell

(cell/mm2)

2437.75 ± 287.6

ACXL = accelerated crosslinking; SD = standard deviation; UDVA = uncorrected distance visual acuity; CDVA = corrected distance visual acuity; d.e. = decimal equivalents; SAI = surface asymmetry index; CYL = topographic cylinder